Feeling Ignored by Doctors: My Struggle with Endometriosis

anyone else feel like they're constantly ignored by doctors? I've been experiencing crippling pain everytime I get my periods and I was always told that I just have a low pain tolerance. a month ago I was in tears and insisted that I have an ultrasound and they finally found a cyst in my ovaries. I haven't had anymore contact from them and I can't contact them myself, I don't know what it is and I feel completely lost, my best guess is that I might have endo because I have a lot of symptoms that match but I feel so alone in getting help for it and don't know what to do. what did you guys do to get your diagnosis? Do you know if it's something that can be cured/helped?