In desperate need of help :'(

Hello, my name is Alicia. I've been having more periods since the beginning of March....and by periods I mean I've had 4 so far, ended a few days ago, and I'm cramping again. I get clots and each period they get bigger and bigger. They started around pea size and now they range from a quarter to golf ball. This is the worst I've ever had and so being alarmed I went to the doctor last Monday. I've been going to doctor after doctor after doctor for the past 4 years and I get no where. I've tried 4 different birth controls, the IUD (horrible), the shot, the implant and nothing seems to work and just makes me physically ill. I've been told symptoms of endometriosis, symptoms of an infection, PID, AND at my last visit to a brand new doctor (new insurance), I was told I still have issues with anxiety and depression from 7 years ago because I was crying out of frustration because he didn't address the fact that I've had a period multiple times in a month and 2 weeks. I refuse to take birth control because if it is any of those I don't want to add MORE of a possibility of not being able to conceive. I am completely exhausted from all of this and I just want to be heard! Has anyone dealt with this problem? I need help please....