What are your PT’s thoughts on the situation?
Are you seeing any improvements?
Have you asked your PT about placement of within your hip joint?
Have you asked your PT about pelvic floor dysfunction?
You need to maintain a neutral spine with positioning and movements.
If you are working on things and not seeing improvements the situation needs to be looked at again/in a different way. There could be more going on.
This could include getting a second opinion or seeing a different type of practitioner.