Pain during or after intercourse during pregnancy?

I am 7W 5D pregnant. I have had 2 healthy pregnancies with no issues whatsoever and recently a miscarriage. I have never had the sharp shooting pains in ny lower abdomen before with my previous pregnancies but now it seems every time we have sex and I orgasm it hurts bad for a minute or so. I orgasm every time we have sex and we have a very active sex life but it is making me not want to do it because of the pain. Is it normal? I am worried because of my recent miscarriage and don't want to do anything to hurt the baby. Anyone have any explanations for this? I see my OB tomorrow and will probably bring it up.