Number of Problems - Hoping for some input, to help out my physio!

[KJBLifter]

Anyone have some input to help me out?

[dibrace]

Hello I am a senior physio and we see problems like yours everyday.
Whilst it would appear you have a number of problems it is likely they are linked.
I think that the primary problem is to do with the sacroilliac joints it would fit in with the symptoms you are describing and can cause referred problems to knees and also thoracic/cervical spine. Sometimes small biomechanical problems can cause an array of symptoms also these would not show on xray, you cannot see anything other than bone on xray. Obviously I cannot diagnose without examining but if you were my patient that is where I would start. I hope this has been helpful.