It is so difficult to wrangle your way to a diagnose that sticks with your symptoms. It seems like doctors, even...And maybe even especially.... Really good ones, take their time in diagnosing lupus and other auto-immune diseases. The diseases mimic each other, they throw random weird symptoms at you for no apparent reason and when you're feeling crummy everything seems to hurt.
It is incredibly annoying to be patted on the head and be told that you're "just depressed". First, depression isn't a "just" sort of a disease. It can knock you flat. The irritating part for me is that because many of the autoimmune diseases show up prevalently in women, sometimes it's pooh-poohed off as depression. If a man walked into a doc with swollen joints, body aches that knocked him flat and extreme, mind numbing fatigue, he'd be treated aggressively and he wouldn't be told that he was "just depressed".
Please understand i'm not slamming doctors!! I'm not! But it took me a long, long time to find two who would work with me through a 15 year long disease progression. I grew tired of being told I was depressed or that I needed hormones. I finally decided I had to find a doctor who was tuned into me! That wasn't easy, but well worth the effort.
The docs are sending me to mayo asap. I feel so lucky to find docs who would say "hey, I don't know what this is but we better find out!" and didn't let their ego get the best of them. Thank god!! There are lots of good doctors out there, you just have to find one that's right for you.
Good luck, and god bless!