Have you seen a chiropractor?
An adjustment may be needed to realign your hips.

You have worked on this, however, not seen change because you weren’t addressing the cause of the issue. Correcting movement and position is one piece.

The upper body pain can result from having poor posture.
Start with addressing the t spine. When there are deviations in the spine the primary engines of the hip and shoulder are impacted.
10 day Free trial of MWod Pro (If you aren’t a pro member. You’ll need to log in to watch the episodes)

Basic T-Spine Mobilization
T-Spine Smash – Double Lacrosse Ball
T-Spine Plate Smash
Spend 15:00 minutes a day working on your t spine to start.

Are you addressing your posture?
Do you know the posture you are striving for? Sitting posture? Standing posture?
Episode 251: High Skilled Sitting/Abdominal Bracing
Episode 88: Desk Athlete Hip Rescue

Torque and Trunk Stability Part 1: How to Stand

Episode 118: SI Area Pain, The Basics