hi,
thank you for providing the brief history of you.
A thorough neuromuscular assessment is advised.
As by reading the history what I understood is that you have trouble with your shoulder, hip and lower back. usually soft tissue Injuries gets unnoticed in the x-ray as x-ray are based for only bony visuals. An
MRI will be suggested to see the
soft tissue Injury. Also, it feels your muscle is weak so until you make it squeezing tight you don't get relief. The diet has no role in your pain and aches.
I will recommend to undergo MRI of cervical and
lumbar spine as I feel it is more of a soft tissue Injury and there is a
nerve pinch.
A proper neuromuscular assessment and MRI reports correlation, with
physical therapy your symptoms can be controlled and strengthening can be performed.
Since you tired medicine you can try physical therapy along with medicine which will help to reduce the pain and improve the strength in the muscles.
In my clinical practice such cases respond well with a combination of medicine and physical therapy.
Regards
Jay Indravadan Patel