Hey @Cmoon1337, welcome to the forums. Here is my experience with chronic pain, if it will help...
Much like you, I have always suffered from anxiety and depression. Throughout the years I have also experienced unexplained pain, following diagnosed physical conditions/injuries. Pain persisted even when the conditions resolved and medical testing showed no ongoing injury, and nobody could explain why I was still experiencing pain. This was always very frustrating and distressing for me, as I never understood why I was living with persistent pain which seemed to have no solution. I got on with my life and ignored it, until a significant medical/physical event which led to severe pain that didn't go away once the physical harm was long resolved.
I was forced to seek multiple second opinions until I actually found answers. I saw two different physiotherapists who misdiagnosed me and instructed me to perform rehabilitation exercises... which made my pain worse. I finally got answers when I was diagnosed, by a pain physiotherapist and a pain doctor, with nerve sensitisation and central sensitisation.
I'm not saying that you are the same as me, or that my experience is universal. You may absolutely have hypochondria. I'm sharing my story because I want to let you know that the medical field of pain management is really complex, and many of us who experience persistent pain are branded as time-wasters or "difficult" patients, when what we really need is appropriate care that correctly identifies the cause of our pain. Pain is not a straightforward thing. Advocating for yourself can be so exhausting, especially if you feel ignored or dismissed by medical practitioners.
If you do have hypochondria, I really hope you can get therapeutic help, because you are clearly suffering. You deserve support and I hope you're doing okay, when you read this.