Right after shot, did not feel anything that morning till around 5pm I started to feel feverish, headache, tired.  My arm never got sore or swollen.  AFter 5pm till, the feverish feeling and hot cold got worse as time went by and I started shaking uncontrollably - pretty severe.  I took Tylenol early hoping to stop the achy feverish and shaking but did not seem to help.  THis went to till about 1am or 2am when I could finally lay down and try to sleep.  The shaking had stopped.  I did take more Tylenol and drank some herbal chamole type of hot tea.  I could not sleep that night.  Next day I was exhausted, body aches and still had some feverish feeling.  By the way, took my temperature and it was normal.  Then on Wednesday, I believe is when I had a huge episode of diarrhea (came on sudden).  I kept calling and talking virtually to the doctor telling him all of what was going on.  The next day I the feverish feeling and body aches and being tired kept happening  - adding headache getting worse.  I kept taking Tylenol.  Seem to help some but did not take the pain away. EAch night , I could not sleep due to the headache.  I started to feel better but then on the weekend, I had that headache and tired feeling.  The headache was getting stronger and it circled my whole head and both shoulder and around my neck.  It scared me because I felt at times that my throat was getting smaller.  I could still swallow but it was so strange.  I kept putting heat packs and ice packs and taking Tyelnol.  I know that on Thursday or Friday the week, the doctor told me if I wanted to to go get tested for Covid and I did.  I was tested negative on both the quick test and the other test that takes longer.     I had that headache, sinus tension pressure for quite a few more days.  Overall it took 7 days. I had to take off  most of the week from my telework job because I could not function.  I also did not eat much and drank lots of water during this time.  It seem to go away and then about a week later, I got this painful diarrhea out of the blue and went to see an urgent care doctor.  They tested me for blood, urine, and stool and they were negative.  I was also having pain on my left side.  Then it seem to go away after I was on the BRAT diet for a few more days.  Then the diarrhea happened again the next week or so.  This week, as of yesterday, I got a very strange throbbing pain in my left hand and not sure where that came from.  It can be extreme at times.  I tool Tyleonol but the pain is still there.  Also, during this time and before the shot, I got a trigger finger issue on my right index finger.  I don't think that has anything to do with the vaccine.  Please note I have been told my doctors and I know this for a fact, my body is super sensitive to food, meds.  I don't usually get the flu shot because of that.  Today I am experiencing the left hand pain and now metal tasting in my mouth.  I am about 5 weeks out from the vaccine.  I wish I had never taken it.  I pray nothing more will happen  in my body  If I have left anything off it is because I did not write this down when was happening.  I really thought I was going to die one night because of the pressure I was having in my head, neck and shoulders.   I have a little bit of a headache now and told my PT doctor that if I needed to know, I could get a brain or some kind of scan to see if I am hainvg any issues. I am going to bring this up to my virtual call today.