I feel like I've never really been right because I hardly ever feel good anymore.

I just don't know what's wrong with me. I feel like I've never really been right but I feel like it's really catching up to me because I hardly ever feel good anymore. I'm talking depression, anxiety, mood swings, a massive amount of stress in my life, hair thinning, constant back pain, brain fog, very low energy, went from being a very physically fit to gaining 40 lb, sometimes tingling and fingers, I don't do cold well. Had an ovary rupture but by the time they figured out why I was losing so much blood there wasn't enough left of it to see what caused it. I know I have some endometriosis. Was tested by a rheumatologist because of positive ANA and positive anti ds DNA. But they could not give me an explanation as to why these are high. Next is supposed to be an endocrinologist. Been tested for thyroid many times and it's low but within normal range. I just can't put my finger on what is wrong and nobody seems to be able to help. But it is becoming hard to function and it is really starting to have a massive impact on my life and well-being. I just don't know where to go from here. Isn't there such thing as a doctor who does more than just say well, it's not that. Isn't there one that will attempt to get to the bottom of it? I always thought fibromyalgia was not real. But I've read about it and it just so much sounds like me. All of it. I don't know, but I am really starting to fold and I don't know what to do.