I get the covid shot next week. None of the State websites worked for months but an academic link got me an appointment. After several hundred tries its been a long process so far in Md.
I had measels and chicken pox at the same time as a kid so I got the shingles vaccine. 2 weeks later I got a painful itchy blister inside my elbow on the same arm as the shot. Its almost gone now but it makes me think I could have gotten shingles for sure.