Lymph nodes were swollen; Sweating; I slept 20 hours and I woke up this morning and I am still almost sick; I got the Pfizer booster on Monday; got sick in the middle of the night; got sick in the middle of the night like normal like I had flu like symptoms; couldn't even move; my body is so achy/everything was hurting my body; Fatigue; chills; fever; Headache; Muscle ache; can't walk; This is a spontaneous report received from a contactable reporter(s) (Consumer or other non HCP). The reporter is the patient.  A 44 year-old female patient received bnt162b2 (BNT162B2), administered in arm left, administration date 15Nov2021 11:00 (Lot number: FH8030) at the age of 44 years as dose number unknown (booster), single for covid-19 immunisation; influenza vaccine (FLU VACCINE VII), administration date 15Nov2021 (Batch/Lot number: unknown) as unk unk, single. Relevant medical history included: "Hyperthyroidism" (unspecified if ongoing), notes: Verbatim: Hyperthyroidism; "Asthma" (unspecified if ongoing), notes: Verbatim: Asthma; "I have like High liver enzymes" (unspecified if ongoing). The patient's concomitant medications were not reported. Vaccination history included: Covid-19 vaccine, for Covid-19 immunization, reaction(s): "I am still almost sick as I was like I first got the booster"; Covid-19 vaccine (unknown manufacturer), for Covid-19 immunization. The following information was reported: IMMUNISATION (non-serious) with onset 15Nov2021 11:00, outcome "unknown", described as "I got the Pfizer booster on Monday"; ILLNESS (non-serious) with onset 15Nov2021, outcome "not recovered", described as "got sick in the middle of the night"; INFLUENZA LIKE ILLNESS (non-serious) with onset 15Nov2021, outcome "not recovered", described as "got sick in the middle of the night like normal like I had flu like symptoms"; MOVEMENT DISORDER (non-serious) with onset 15Nov2021, outcome "not recovered", described as "couldn't even move"; PAIN (non-serious) with onset 15Nov2021, outcome "not recovered", described as "my body is so achy/everything was hurting my body"; FATIGUE (non-serious) with onset 15Nov2021, outcome "not recovered", described as "Fatigue"; CHILLS (non-serious) with onset 15Nov2021, outcome "not recovered", described as "chills"; PYREXIA (non-serious) with onset 15Nov2021, outcome "not recovered", described as "fever"; HEADACHE (non-serious) with onset 15Nov2021, outcome "not recovered", described as "Headache"; MYALGIA (non-serious) with onset 15Nov2021, outcome "not recovered", described as "Muscle ache"; GAIT DISTURBANCE (non-serious) with onset 15Nov2021, outcome "not recovered", described as "can't walk"; LYMPHADENOPATHY (non-serious) with onset 16Nov2021, outcome "not recovered", described as "Lymph nodes were swollen"; HYPERHIDROSIS (non-serious) with onset 16Nov2021, outcome "not recovered", described as "Sweating"; HYPERSOMNIA (non-serious) with onset 16Nov2021, outcome "not recovered", described as "I slept 20 hours and I woke up this morning and I am still almost sick". Relevant laboratory tests and procedures are available in the appropriate section. Therapeutic measures were taken as a result of illness, influenza like illness, pain, pyrexia.   Additional information: No lot was provided for Flu shot. Tylenol was given to manage the events related to vaccine. Symptoms were started 12 hours later. It was reported that I want to tell you one thing this has scared me so much that I am honestly afraid to take vaccination ever again like this is how bad it really creeps me out.   Follow-up attempts are completed. No further information is expected.