felt really tired; sore arm/ arm was sore to touch and to lift it up/ hurt to touch; chills; fever; body aches; snoring bad; freezing/ can't get warm; shaking; felt terrible; This is a spontaneous report from a contactable consumer (patient).  A 53-year-old female patient received the first dose of bnt162b2 (PFIZER-BIONTECH COVID-19 VACCINE), via an unspecified route of administration at the right arm on 28Dec2020 13:15 at a single dose for COVID-19 immunization. She has had the Coronavirus before and wanted to know if previously having the virus might make her side effects worse.  She had COVID 19. She got her positive result on 06Aug2020. Her husband had it too. She knows what it is like. She didn't have to go to the hospital, but she had a severe enough case. She had the fever, dry cough, body aches, nausea, and poops. She has been getting body aches after having COVID really intense. She gets tired very easily. She had fibromyalgia was diagnosed more than 10 years ago and ongoing, before the year 2000; acid reflux was diagnosed five or six years ago; high blood pressure was diagnosed back in 2007; high cholesterol; wheezing for a couple of years and depression. The patient was also taking a water pill. Concomitant medication included omeprazole ongoing for acid reflux, hydrochlorothiazide (HYDROCHLOROTH, 25 mg) ongoing, losartan 100 mg ongoing, desvenlafaxine 75 mg ongoing for depression, montelukast 10 mg ongoing for wheezing, atorvastatin calcium ongoing for cholesterol.  When asked for the lot number the patient said that she thinks it is EL1284 but it could possibly be ELI284. On 28Dec2020, the patient felt really tired, has a sore arm with chills, fever and body aches. The same day she got the vaccine she had felt fine. She came home and did a few things. She sat down for a minute and then it was like wham. She told her husband she was done. She went to sleep fast and slept for a couple of hours. She went to work the next morning and her arm was sore to touch and to lift it up. Sometimes when you get the flu shot it is like that too.  She does not have any red marks where it was injected. She only knows where it was because it hurt to touch. She got really tired at work about 11:30AM. Her body started aching. She was being tested twice a week for Corona COVID. She had just been tested on 28Dec2020 morning before the vaccination and was negative. On an unspecified in Dec2020, she was freezing and shaking. She cannot get warm. It was like that for a couple of hours. Usually her temperature runs low. It was up to 100.1 degrees Fahrenheit which is high for her because she usually is on the lower end. She felt really ugh.The symptoms after the vaccine reminded her of when she had COVID. She had a low fever and body aches and felt terrible. Her boss wanted to know if she had the flu. The patient does not think so because it would be ironic the day after she gets the shot. She was assuming it was the side effects from this. She further clarified wham as that she was really tired and it came over her really quick. She sat in the chair and got a blanket. Her husband said she was snoring bad (28Dec2020). Two hours later the dogs woke her up and she thought it was the middle of the night. It wasn't it was early. On unspecified date in Dec2020, she had a bout and her body started aching. A day after, she does not feel that bad, does not have fever and her body was not aching. That night when she got home she could not sleep on her arm because it was sore. The next day was when it was hard to lift it. She had the injection in the right arm, which is the arm she uses. It was still sore to touch. She has fibromyalgia. She is not sure if that is why she is aching. She is not sure if that kicked it in high gear. The vaccine was administered in a Long Term Care Center. The patient has not received any other vaccines within 4 weeks prior to the COVID vaccine. The events did not result to emergency room nor physician visit. The outcome of the event fever and body aches recovered on an unspecified date in Dec2020; outcome for all other events was unknown.  Information on the lot number has been requested.