I have been on yasmin, Diane 35, micrgoyn 35 and micrgoyn 50 then switched back to Diane 35. Had a mirena inserted for a whole 6 days before it was removed due an infection an fearing it was perforated. Between all of this I have had two d&cs done due to extended bleeding between October-June (done in May and June) as well as an exploratory laparoscopy in June. The pills have been changed between January and May. I am having surgery next Thursday to remove endometriosis and drilling of cysts, my gyno is also inserting another mirena and running Diane 35 together.
Good luck with the endocrinologist! Mine wasn't able to do anything until after I have surgery.