Shooting pain

S
I don't really know how to describe this. When I sit or bend over to put my shoes on, I sometimes get a sharp shooting pain deep inside my butt. I asked my Dr if I had hemorrhoids and she checked and said no. The pain is not always there it's very intermittent, so I'm thinking the baby is resting on something. I sat down to pee this morning and almost screamed because the pain was so bad. I had to stand to make it go away.