How Do Signs Of PCOS And Mild Free Fluid In My Cul-de-sac While Having Irregular Periods, Current Spotting, And Ongoing Pain Mean?

Recently have had a ton of cramping and other issues... I checked with my OB/GYN and they told me that my transvaginal ultrasound had the appearance of polycystic ovarian syndrome, despite no dominant cysts or follicles, they also stated in my papers that I had mild physiologic free fluid in my cul-de-sac. I have no clue how to put any of this together. I have been sexually active for two years, I was on the depo shots for the first year, then switched to the marina IUD. I do not have periods, only spotting, and even before birth control I had very irregular periods. My doctors are treating me like I m crazy because I keep revisiting. The don t understand that this pain has increasingly grown over the past two years and that its so bad that I ve gone to the hospital on three separate occasions because so.