I had the J & J vaccine yesterday at about 2:30 pm. Not even a sore arm yet, but I did get very cold at about the 12 hour mark. No fever, just felt really cold. That seems to have passed. I hope that’s all I’ll get. My wife had J & J a couple of weeks ago. Sore arm, felt crappy the next day but was back to normal the day afer that.
Got my second shot of Pfizer yesterday morning. Just general observation but was told by my friend who already got it, to make sure I was hydrated and take Tylenol after the shot. I did,and except for a stiff arm, I’ve been fine going on 30 hours now.