Side effects - progesterone shot ( Makena )

Bri

Day 1 - 20 weeks 6 days

Basically shot is to prevent preterm labor & will continue to get them weekly until I am 36 weeks .

What were your main side effects on it ?

I read a few things but I knownit varys but I am just wondering , only thing I know for sure is that it stings After a while lol ....