Thanks for posting on HealthcareMagic.
After reading your symptoms i feel that you need to get proper investigations done such as an MRI
. You should not ignore this problem. I would strongly suggest that you visit an orthopedic surgeon who can clinically examin you and decide on the treatment plan. He may advice you some exercises for the same.
Meanwhile, you must sleep on a hard bed which maintains your posture during sleep as well.
Wish you a speedy recovery.