Curtis, Got your email with the pics before I signed on so I had asked for your workouts before I read your post. Tell me about your hand after you get your diagnosis. I usually stew a condition around for a bit before I start programming so it will be helpful to know if you are looking at surgery, the healing framework, not to mention the break and it's many details.
For the record your postural issues are very correctable but it will take some time and consistency to reverse the process in actions. Lik learning to change your posture for golf and develop consistency it takes time to create perfection.
Will look forward to working with you. You have youth and motivation on your side for complete recovery. I love working with golfers.