dizziness; severe migraine; exhaustion; disassociation from body; intense pain in left arm where vaccine was received; intense pain in bones, joints and muscles in legs, back and arms; intense pain in bones, joints and muscles in legs, back and arms; intense pain in bones, joints and muscles in legs, back and arms; intense pain in bones, joints and muscles in legs, back and arms; intense pain in bones, joints and muscles in legs, back and arms; Itchy skin/Still itching but no rash; Sharp pains in right side ribcage (near liver and gallbladder); Sharp pains in chest; Feeling out of breath after only a few steps; Intense pain especially at night and difficulty standing up; Intense pain especially at night and difficulty standing up; red hives, bumps and rashes broke out in left arm where vaccine was received; red hives, bumps and rashes broke out in left arm where vaccine was received; red hives, bumps and rashes broke out in left arm where vaccine was received; red hives, bumps and rashes broke out in left arm where vaccine was received; Hives and rashes are currently expanding to left elbow, shoulder, neck and part of back; Hives and rashes are currently expanding to left elbow, shoulder, neck and part of back; Blood blisters starting to break out on top of shoulder; Bones still feel weak and out of place, especially in the spine and top of neck; This is a spontaneous report from a contactable consumer (Patient). A 31-years-old non-pregnant female patient received first dose of BNT162B2 (PFIZER-BIONTECH COVID-19 mRNA VACCINE, Solution for injection, Batch/Lot number and Expiration date: Not reported), via an unspecified route of administration, administered in left arm on an unspecified date (reported as at 15:15) in Apr2021 (at the age of 31-years-old) as dose 1, single for COVID-19 immunization at Hospital. Medical history included migraine from an unknown date and unknown if ongoing. Patient had Known allergies to Sulfer and fluoride drugs. Also allergic to dairy and chocolate. Concomitant medications in two weeks included Flo Pms Gummies. No other vaccine in four weeks. No covid prior vaccination and no covid tested post vaccination. On 21Apr2021 at 15:45, after vaccination, patient experienced dizziness, severe migraine, exhaustion, disassociation from body, intense pain in left arm where vaccine was received and intense pain in bones, joints and muscles in legs, back and arms, Itchy skin for first few days. On an unspecified date in Apr2021, After the initial side effects wore off (3 to 4 days later), patient experienced muscle, joint and bone pain became more severe. Sharp pains in right side ribcage (near liver and gallbladder). Sharp pains in chest. Feeling out of breath after only a few steps (patient usually very fit and active). Intense pain especially at night and difficulty standing up. Still itching but no rash. One week after vaccine on an unspecified date in Apr2021, patient had most pain and side effects subsided by the 6th day, but then red hives, bumps and rashes broke out in left arm where vaccine was received. Hives and rashes are currently expanding to left elbow, shoulder, neck and part of back. Blood blisters starting to break out on top of shoulder. Bones still feel weak and out of place, especially in the spine and top of neck. Adverse events resulted in doctor or other healthcare Professional office or clinic visit. No treatment received for events. The outcome of events was not recovered at the time of report.  No follow-up attempts are possible; information about lot/batch number cannot be obtained.