like she was going to pass out; Weakness; pains in the stomach/stomach was acting up; can't get to feeling herself; getting dizzy/ lightheadedness / felt dizzy/ dizziness; She didn't feel good/sick; She wakes up in the night crying; feel like she was little warm; she felt like she was going to die; pain in her stomach was like she had an ulcer; This is a spontaneous report from a contactable consumer (patient). An 87-year-old female patient received bnt162b2 (UNSPECIFIED TRADE NAME, Solution for injection, lot number: EL3248), via an unspecified route of administration on 18Jan2021 at single dose in left arm for COVID-19 immunization. Medical history included leg problem, it's severe pain in the right leg in the back; very bad nerves. Concomitant medication included oxycodone hydrochloride, paracetamol (PERCOCET [OXYCODONE HYDROCHLORIDE;PARACETAMOL]) for pain in her right leg. The patient had severe pain in her right leg and she was going to pain clinic for that, he was giving 'Propacet' for that. Caller stated that she had the injection on Monday (18Jan2021) at fair grounds, its the Covid Vaccine. She didn't feel good the day she got it on Monday. Then Tuesday she felt good. Wednesday (20Jan2021) she was sick again, and having pains in the stomach, well she can't say stomach, but also towards the afternoon around 2'o clock, she got light headed and dizzy, she felt like she was about to pass out (21Jan2021), and she thought to herself she had to hurry and get something to eat and that feeling last 4-5 hours. She took a pain pill when she got something to eat, and thought to sit down watch a program to take her mind off of it because she felt like she was going to die (Jan2021). After the pain pill and the food it seemed to get better. She wakes up in the night crying (Jan2021), because she was scared if she didn't get better the shot would kill her. Maybe it's her nerves getting the best of her. Her son had the vaccine and had no side effects. She wanted to know if she is the only one having the side effects. While on the phone with this call handler, caller states that she was starting to get dizzy again but she just had breakfast. Her First Dose was on 18Jan2021 Mon, and on the way home she said to her son she was getting dizzy/ lightheadedness. Her son said to her its not from the shot, but she was getting dizzy. On 19Jan2021 Tuesday, she felt good that day. On 20Jan2021 Wednesday, she was Sick again, with weakness, dizziness, she can't get to feeling herself and she had Pain in the stomach. On 21Jan2021 Thursday she felt dizzy, like she was going to pass out. On 22Jan2021 Friday she was feeling dizzy again, and her stomach was acting up and she was weak again. Caller was dizzy and weak. The dizziness was a different each time, sometimes she has got it, sometimes she didn't, its intermittent, she would be doing something and then she needed to grab a hold of something when the dizziness come on. Her Weakness was about the same.  She was not feeling the stomach pain right at this minute, when she woke up during the night with it and last felt it 5 or 6AM this morning, she had chores and tasks to do this morning, but her heads going at that time also around 5 or 6 o clock, it was about the same as Wednesday, she just felt like she needed to get something to settle her stomach down, like she needed something for the energy. When attempting to get the product details, caller states that she was getting old, she provided EL3248, she needed light to read it. The card did have an Expiry date but she can't read it, it's 20 something, she just can't read. She was on nothing new. She took a pain pill when she got home but it didn't help, she was still dizzy. The pain pill was Percocet, it was dispensed in a brown pharmacy vial. Medical Conditions: She has a leg problem, it's severe pain in the right leg in the back, she wears a back brace, she needed an MRI Monday. Caller stated the date 12Feb2021, but did not confirm what this date was for. She didn't know how she would get the MRI if she didn't feel better. They were trying to pinpoint the pain in the leg. They tell her that she was in good health for 87 years of age, when they put her in back brace she felt good. On Monday when she got up there she was a little weak and they put her in a wheelchair that day, this past Monday. She had No results to share but she had a X ray a couple weeks ago (Jan2021), and that would lead up to MRI she was going to have. Caller stated that she had very bad nerves, her husband passed away 2 years ago and she hasn't overcome that, she lived by her-self, and was wondering if some of this stress, would lead to the symptoms she was having right now. She wanted to know if these are normal side effects and if it safe to have the second dose. Caller stated that she was slow and old. Consumer further stated, she didn't know if she got the right party or not. She just want to know if she was having a reaction to the COVID-19 injection (COVID-19 Vaccine) that she had on Monday, she didn't have a (distorted voice) that serious, like the whole Monday she was sick, Tuesday she felt fine, yesterday she was so stressed she can't hold her head up today she felt good but about 2 o'clock, she had pain in her stomach and she had it all the time, the pain in her stomach was like she had an ulcer and all of sudden she feel like she was little warm (Jan2021) and had to pass out and then get something to eat and sit down and take something for pain and it last about two hours and then go away and about 4 hours later she got it right back. She just wanted to know if that has anything to do with (incomplete sentence). She was not sure if she should (incomplete sentence), she was scared to have a second injection. Second due date of vaccine was 08Feb2021. The outcome of the events getting dizzy/ lightheadedness / felt dizzy/ dizziness, Weakness, pains in the stomach/stomach was acting up was not recovered, of the other events was unknown.