Endometriosis??

I think I'm experiencing symptoms of endometriosis. I've been bleeding brown blood almost a month now, I've been to two gynos and the er and they both tell me it's left over blood in my vault. Everyday it's gets worse ++ I'm trying to conceive and I'm worried that through this blood that I'm not ovulating ? It's making it extremely hard to understand .. Is there anybody out here that is going through such thing or been through it? I really need a buddy & I'm only 22..