Even if it ends up NOT being ankylosing spondylitis exactly - you should know that there are some hereditary factors that predispose to AS but also to other, similar conditions which are collectively called “inflammatory spondyloarthropathies.” Given your brother’s diagnosis you probably have a higher chance of one of these conditions because of your shared genetics. So yeah absolutely ask another physician until someone investigates your symptoms!
Doctor here. 👋 I just wanted to give my experience. I had to do eight years of schooling/debt, THEN I had to do 6 years of post graduate training (internship, residency, fellowship).
Now the post graduate years are paid like a job but not at a physician salary rate so paying on student loans during that time was next to impossible for me because I was in a high cost of living area. So my interest continued to compound during that time. It sucked.
As for the OP I just want to say that part of the reason I expect a higher salary is because I gave up 14 years of my life - most of my youth - in training to get here. Those 14 years were immensely valuable and I often regretted going down this path because of all the things I gave up instead. The training was incredibly difficult and time consuming. I lost touch with all my friends, had to move repeatedly, etc. It was absolutely brutal and felt endless. That’s part of what those paychecks are paying for.