I had zero symptoms too. I mean, I had very mild tenderness in my arm, but that was a symptom of the muscular trauma from the shot itself, not the actual vaccine.

Same. Sore arm after the first shot. NOTHING after the second.

You all are lucky, I had a pretty bad reaction from the second dose(pfizer) wiped out for two solid days, started feeling better and then boomerang fatigue hit, a half mile walk would leave me so tired I needed to rest for an hour after. I also had heart issues and as a runner(I run 20-30 miles a week) had to stop for almost 2 weeks. Interestingly enough I have a garmin watch and it showed my v02 max also drop by 10% during that time, Dr's attributed it to the vaccine but couldn't be sure. That being said I'll still get the booster if and when it arrives as I would rather deal with those side effects than severe covid or death.

I went hiking for 10 hours right after my shot. Maybe that helped.