My private feels like someone has hit it with a hammer. It hurts to walk, stand for a long time and the bones between my thigh and pubic area is sore. I don't know why it feels like this and I hope it goes away soon. I am only 18 weeks pregnant and I never felt like this with my other children. Is it something to worry about. It kind of feels like my bone down there is parting.

That's what's happening your ligaments are stretching to make room for baby. It's completely normal!