Yea, it's true.
It took me months to realize that I was on my own, that doctors wouldn't solve it, I had to find the solution. I now just use doctors helping me get tests done, and helping me get the drugs I need.
Took me a while to find this forum too.
My CFS was never severe, only had periods where I'd be bedridden for days. I'd say I'm about halfway to full recovery, I'm feeling better, and am super confident that I'm on the right path. When it's all said and done, I'll have a very detailed post w/ everything I've learned to hopefully help others.
I'll say this for now. Document everything. I have 16 pages of notes. Everyone on here is different, we all have different conditions, symptoms, and are all at different stages. You have to really dig deep and find out what's going on in your body. Document all the tests you think you need, and why. Each abnormal result will be another clue. Research what it all means, how it relates to you, rinse and repeat.
I think a pitfall I see often is people wanting a "CFS treatment" as fast as possible. And they try what other people have mentioned. In all likelihood, you'll need multiple treatments, and they all have to be perfect for exactly what you have. Or none of it will work.
Also the reason why people say supplements don't work (I was one of them). They do help a lot if you know exactly why you're using them.