getting sick with a cold or something.; getting sick with a cold or something./caught a cold; She stated something just doesn't feel right./she is not used to feeling crummy; her cheeks and forehead are hot; she doesn't feel good or right ever / not feel good; debating getting the second; Sore arm; chills; slight headache; Feels like she has a slight fever; This is a spontaneous report from a contactable consumer or other non hcp. This consumer (patient) reported for herself that a 66-years-old female patient received bnt162b2 (PFIZER-BIONTECH COVID-19 mRNA VACCINE, Formulation: Solution for injection, Batch/Lot number: ER8734), dose 1 via an unspecified route of administration, administered in Arm Left on 02Apr2021 10:30 (Age at vaccination 66 years) as dose 1, single for covid-19 immunisation. Patient had no medical history and concomitant medications. On an unspecified date, the patient experienced her cheeks and forehead are hot; getting sick with a cold or something; getting sick with a cold or something./caught a cold ; she stated something just doesn't feel right./she is not used to feeling crummy; she doesn't feel good or right ever / not feel good and debating getting the second; On 02Apr2021, chills; slight headache; feels like she has a slight fever; On 03Apr2021, sore arm. Patient was received treatment for events. It was reported that the caller stated she received the first dose of the vaccine on 02Apr2021 and is due for her second dose on Friday, 23Apr2021. That day when she got home she had some chills and a slight headache and now after two weeks she still does not feel right. She woke up not too long ago and already has a headache and she never gets headaches and usually that means she was getting sick with a cold or something. She has been taking Tylenol for the headaches. She stated something just does not feel right. She stated she felt like she had a fever because her cheeks and forehead are hot but when she want to the doctor they took her temperature and they said everything was okay so she does not think it was a fever. She stated she does not feel good or right ever since this vaccine. She does not feel good enough to work out like she usually does. She always felt fantastic and since she got the shot does not feel good. She takes a handful or vitamins, exercises and eats extremely well. She believes the vaccine caused the problem. She stated if she still feels this way next week she is not going to get the second shot. She stated she is seriously debating getting the second dose. Then asked if she could just postpone her second dose until she feels better. She stated she went a couple days ago to get a prescription refilled that helps her sleep but they only gave her 20 and not a months supply because the doctor said he did not know her. She initially stated she still has from the day of a slight headache and chills which she said ok that is kind of normal stuff here. but now it is almost 2 weeks later and she does not feel right and is debating getting the second dose and maybe she will skip it Should I still be feeling like this. Slight headache: Caller stated she has a headache already and just woke up. Caller stated she never gets headaches and basically is really healthy so something is wrong and not right so she was debating on skipping the second dose. Caller stated she was not going to get the vaccine at all initially and then she thought maybe she should because of her age and she can not take it back and maybe she should have stuck with her guns because she felt fine and has no health issues. Caller stated now she has to take Tylenol everyday for headache. Caller stated it also feels like she has a slight fever. Chills: Caller stated the she just does not feel right. Caller later clarified stated the chills stopped yesterday and seems to be sporadic and so she was thinking maybe she caught a cold and then started to trace back what is different and every since the shot she does not feel the same. Caller stated she know how she feels as she is in tune with her body and exercises and tries to eat good. Caller stated now she does not feel good enough and right to exercise. Caller stated she know she sounds wishy washy since she is not specific but she just knows that she does not feel right. Caller stated she is unsure of the outcome because right now she does not have chills but she just woke up an hour or so ago. Caller stated she already has a headache and she never gets headaches unless she is getting sick. Caller stated she keeps taking Tylenol and she is not going to keep taking it because that can not be good. Feels like she has a slight fever: Caller stated she is feeling her cheeks right now and it is funny because she has been to places like the doctor to get a refill for her prescription and they took her temperature and she must not have a fever because they will not let you in if someone has a fever and they did not say anything. Caller stated she is feeling her forehead and cheeks and they feel warm. Patient had no previous immunization with the Pfizer vaccine considered as suspect. No additional vaccine was administered. Patient was not visited to emergency room and physician room. Patient did not receive any other vaccines within 4 weeks prior to the COVID vaccine. Caller stated she is concerned that her symptoms are not going to go away and 2 weeks later she should not be feeling and other people have complained of their arm being sore but her arm was sore the day of it was sore the next day. Caller stated she hopes all this passes and she is not used to feeling crummy because she always feels great. Caller stated she is leery to get the second dose because she is still feeling not good. The clinical outcome of event chills was recovered on 14Apr2021; Sore arm outcome was recovered on 04Apr2021; outcome of slight headache and feels like she has a slight fever was not recovered; while all other events outcome were unknown.  Investigation Assessment: No  No follow-up attempts are needed. No further information is expected.