Hip pain on weight bearing like walking and sleeping on that side pain is very mild what it could be?

See details: It is difficult to be specific because many people speak of hip pain when they really have back pain or a bursitis. If the pain is in the groin or top of the thigh, it is probably hip, if the pain is on the side or in the buttock, it is not.

Arthritis or bursiti: Arthritis or bursitis. Rheumatologist or orthopedist should be able to distinguish, identify and resolve.