I got mine AND my Booster in the same arm at the same time. Didn’t hurt. Didn’t hurt the next day or ever. Actually I was surprised. With the first Booster. I couldn’t lift my arm for 3 days.
I got mine AND my Booster in the same arm at the same time. Didn’t hurt. Didn’t hurt the next day or ever. Actually I was surprised. With the first Booster. I couldn’t lift my arm for 3 days.