My doctor, after a conversation today, thinks I may have Hashimoto's Disease based upon a number of tests I've been doing, and I'm starting a prescription to manage it, though it'll likely take some time before I start feeling better from it. I've got more tests to do to confirm it, but that's been my last month and dealing with stuff.
Other than that I haven't really had a lot of things I've been formally diagnosed with, although I think I may have ADHD and probably depression, although that could be a result of Hashimoto's and how it affects my body.