I had covid in sept 2020 that was initially treated as being either sepsis or meningitis (via IV antibiotics because of a non blanching rash). Other than the rash my only symptom was a temperature of 104.5 degrees Fahrenheit (40.2778 centigrade). Oh, other than that, 10 days later, for the only time in my life I pee'd blood. It was a one off (fortunately). And yeah, it looked like blood as it came out.
My first two jabs (april 2021 and then 3 months later) were both AZ. No symptoms. Had my booster in early 2022 (Pfizer), felt a bit rough for a few weeks, constant colds but they may just be a coincidence. Bumped in to a mate who had 3 AZs, he had no issues with the first two, but again, with the January 2022 jab he felt rough, again, probably a coincidence.