Incredibly painful urge to urinate/when the urine did come out of her body it was so painful; Before she could get to the bathroom the urine was coming out of her body; Normally every morning when she gets up she is able to eliminate fecal matter; That is not happening at all since second dose; when some of the fecal matter went down into the toilet it had something that was not brown;was like little bit of red in color to it like it was bleeding or something;was just really bizarre; This is a spontaneous report from a contactable consumer (patient). A 74-years-old female patient received BNT162b2 (PFIZER BIONTECH COVID-19 mRNA VACCINE, Solution for injection, Batch/Lot Number: EN6201, Expiration date and NDC number was unknown), via an unspecified route of administration, administered in upper left arm on 09Feb2021 around 14:50 or 14:55 hours as dose 2, single (at the age of 74-years-old) for COVID-19 immunisation. Medical history included ongoing sick from toxic mold and ongoing disabled (A whole bunch of years ago patient got sick from toxic mold in the building where she was teaching and had to retire with disability. She has had no problems with that in a long time). Historical vaccine included patient received BNT162b2 (PFIZER BIONTECH COVID-19 mRNA VACCINE, Solution for injection, Batch/Lot Number: EK9231 (but can't really read the lady's handwriting) and Expiration date and NDC number was unknown), via an unspecified route of administration, administered in upper left arm on 16Jan2021 as dose 1, single (at the age of 74-years-old) for COVID-19 immunisation. Patient had no other vaccinations within four weeks prior to the first administration date of the suspect vaccine. Concomitant medication(s) included bosentan (Diamond); ascorbic acid, bacopa monnieri, biotin, boron citrate, calcium, choline bitartrate, chromium, colecalciferol, copper, deanol, docosahexaenoic acid, electrolytes not otherwise specified (NOS), folic acid, gamma-aminobutyric acid, Huperzia serrata, inositol, iodine, iron, levoglutamide, magnesium, manganese, molybdenum, n-acetyltyrosin, nicotinic acid, pantothenic acid, phosphatidyl serine, pidolic acid, potassium, pyridoxine hydrochloride, riboflavin, selenium, thiamine, tocopheryl acid succinate, trace elements NOS, Vaccinium myrtillus, vanadyl sulfate, vinpocetine, vitamin A NOS, vitamin B12 NOS, Vitis vinifera, zinc (Focus Factor); krill oil (Megared Omega 3 Krill Oil), ubidecarenone (COQ-10); acetylcarnitine (Acetyl-L-Carnitine); thioctic acid (Alfa Lipoic Acid); colecalciferol (Vitamin D3); magnesium; levothyroxine; Aspirin (acetylsalicylic acid); cyanocobalamin (B12); Cocos nucifera oil (Coconut Oil); glyceryl trinitrate (Minitran; aciclovir (Simplex-Fieberblasen); melatonin and Epicor (all taken for an unspecified indication from an unspecified start date and ongoing). Patient did not even feel it when the lady put the thing in her left arm for her second dose while sitting in her car on 09Feb2021, then when she got home on 09Feb2021, patient had incredible painful urge to urinate, before she could get to the bathroom the urine was coming out of her body and when the urine did come out of her body it was so painful that it was almost everything, she could hold her head up and keep going. The events had calmed down a little bit today (10Feb2021), but not totally. Patient was using her 99-year-old mother's incontinence pads in response to this. The pain from the when she got in the bathroom, pulled down pants and sat down was hurting so bad that she left the back door open at her mother's house in case someone had to come in to help her. Normally every morning when she gets up, she was able to eliminate fecal matter. That was not happening at all since second dose on 09Feb2021. Patient noticed when some of the fecal matter went down into the toilet that it had something that was not brown; it was like a little bit of red in color to it like it was bleeding or something; it was just really bizarre. She asked if these are normal events with the vaccine. Patient mentioned separately that her brain was not working right. Patient had no emergency room and physician office visit for the events and patient was not hospitalized for the events. No relevant test was performed. The outcome of Incredibly painful urge to urinate/when the urine did come out of her body it was so painful and Before she could get to the bathroom the urine was coming out of her body was recovering and unknown for rest of the events.  Follow-up attempts are completed. No further information is expected.