Sharp pains

Anyone knows what could cause very sharp pains somewhere in my pelvic area. It’s around that area.. it doesn’t happen constantly but often it does happen and it switches sides. Hurts soooo bad I literally would have to bear down for a sec and not move until it goes away.. anyone else had this before? Please help😭 I’m making a doctors app but I just want to know if anyone has a clue what it could be.