Headache (this morning and radiated to neck and upper back); swelling on left side of face; Injection site pain; Muscle pain; Joint pain (Especially in jaw, lower extremities, ankles, and wrists); Severe nausea and diarrhea; Severe nausea and diarrhea; Dizziness; Tiredness; Injection site pain was reported as worsened.; Weakness; This is a spontaneous report from a contactable consumer (patient) or other non HCP.  A 21-year-old female patient received bnt162b2 (PFIZER-BIONTECH COVID-19 VACCINE, Solution for injection, Lot number: EL9269, Expiration date was not reported), dose 2 via an unspecified route of administration, administered in arm left on 11Feb2021 at 10:00 (age at vaccination: 21-year-old)  as DOSE 2, SINGLE for covid-19 immunization. Medical history included did have allergy to heat and will get swelling and heat hives from an unknown date and unknown if ongoing. There were no concomitant medications. Historical vaccine included previously received bnt162b2 (PFIZER-BIONTECH COVID-19 VACCINE, Solution for injection), dose 1 via an unspecified route of administration on an unspecified date in Jan2021 (age at vaccination: 21-year-old) (Batch/Lot Number: EL1283) as DOSE 1, SINGLE for covid-19 immunization and had no adverse reaction. Prior vaccinations within 4 weeks: no, only first COVID-19 Vaccine dose. AEs follow prior vaccinations was none. family medical history was none. History of all previous immunizations was not provided. Additional vaccines administered on same date of Pfizer suspect was none. On 11Feb2021, patient experienced injection site pain, tiredness, muscle pain, joint pain, severe nausea and diarrhea, dizziness, on 12Feb2021, patient experienced swelling on left side of face and headache and on an unspecified date in Feb2021, patient experienced injection site pain was reported as worsened and weakness.  Patient wanted to report side effects for COVID-19 Vaccine, thought she fell close to severe allergic reaction and this was unexpected. About separate events, patient stated, injection site pain: Occurred immediately after COVID-19 Vaccine and was worse than yesterday. Tiredness: Hard to say when it started. Set in three hours after the COVID-19 Vaccine, generally still tired, much worse in the evening. Headache: This morning and radiated to neck and upper back. Had gone away. Took about roughly three to four hours. Muscle Pain: Began immediately after COVID-19 Vaccine. Still had muscle pain specifically in that arm. Did have points in her arms, legs, and chest where she has sharp muscle pains. Had not recognized this recently. May have faded away. Joint Pain: Especially in jaw, lower extremities, ankles, and wrists. Began immediately after COVID-19 Vaccine. Had gotten better. Had not noticed as much. Severe nausea and diarrhea: Had three bouts of that. Did not know if directly related to COVID-19 Vaccine. Started three hours after the COVID-19 Vaccine. Had since stopped. Nausea only lasted for an hour. Diarrhea faded out as well. Dizziness: Began after bouts of nausea and diarrhea. Associated movement with bit of dizziness. Did not know when that stopped. Just laid down to rest and it faded. Weakness: Began after bouts of nausea and diarrhea. Lasted significantly longer. Was much weaker this morning. Had since faded. Twenty-four hours after vaccination had swelling on left side of face. Had since gone away. Was crying at the time and not sure if this contributed to swelling. Had not experienced something like this so she was not sure. Injection site: left arm. Clarified these symptoms occurred after the second dose of the COVID-19 Vaccine. Patient also wanted to know if she should be concerned for these adverse reactions. The events did not result in emergency room/ physician office visit. The outcome of the event injection site pain and tiredness was not recovered, outcome of event events headache recovered on 12Feb2021, outcome of event events nausea recovered on 11Feb2021 and outcome of event events diarrhea, swelling on left side of face recovered on Feb2021, outcome of event events events muscle pain, joint pain, dizziness and weakness was recovering and event injection site pain was reported as worsened was unknown.  Follow-up attempts completed. No further information expected.