Just got my second Phizer yesterday. Same results as the first. Absolutely no side effects. No pain, soreness, aches, nausea, rash, etc... only real effect was not being able to sleep last night. Not from the shot, but from worrying what is wrong that I DON’T have any problems. Finally dropped off around 3am... only to wake up at 6- an hour before alarm. Then couldn’t fall back to sleep.