Makena shots?!?

Me

So my ob has me starting them next week. I just received a paper from the Makena company telling me all about the shot. It says to tell your doctor if you have what’s on the list they provide. Well I have three of the listed things. I have epilepsy, asthma and migraines. So now I’m beyond scared to start them. Does any other momma have any of those conditions and have taken the makena shot?