Hi I'm 55 Been Experiencing Severe Sharp Left Hip And

Hi I'm 55 been experiencing severe sharp left hip and bone pain when I walk, sit, turn over in bed, when I get up is extremely slow due to severe pain. Had X-ray was told "a little bursitis" the pain is so severe my husband and I believe it's far more. If I hold my hand over it And put pressure while I try to walk it helps some. What are my options? I mean where can I go to have it looked at more extensively? Sincerely claudia