Tmi (no photo )

I am 33 weeks pregnant and me and my husband were having intorcourse and I didn't realize that I was bleeding until after when I went to the bathroom I have read that bleeding is normal after intorcourse if you are not cramping or having contractions has anyone experienced this befor is it really normal I have called my doctor I am currently waiting for a call back I just need some reassurance that it's normal and everything will be ok