Had both mine. Had AZ for mine. Was in bed with fever for 2 days after first, but fine after the second. This was before any of the clot issues were known about.
Only have one shot so far, only experiences I had was some distinct aching pain surrounding the site of the injection, though I have heard that the second shot is often worse in terms of symptoms.
My GF and I both got it. I got Pfizer and was fine she got J&J and it fucked her up for a few weeks. She had a 104 fever for the next 2 days and passed out a bunch, then fir the next few weeks she got cramps all the time and said she constantly felt dizzy.