I have a severe pain in my hip/groin due to a cliff jumping injury?

When I jumped off a 70ft cliff, I felt my leg go out to the side when I hit the water. This was a few days ago and im still in a lot of pain in my hip and inner groin/thigh. It hurts most to rotate it or bend it at all. I can walk on it still, but when I put weight on it, a dull pain occurs in my hip. I know it's injured, but I'm not sure what type of injury may have occurred or what to do about it.