I am diagnosed with PCOS last june 2016 and I also had endotriometriosis diagnosed december 2016 plus an ovarian cyst. I am already 4 mos with no mens. My tummy has already have a bump. I wonder if it this to confirm that I am already 4 mos pregnant. May last period was January 20 and I am irreg mens cycle. My last sex prior to that was January 9. I also have some weird cramps with my stomach, legs and backaches. Some headaches also and weird cravings. I hope for your past reply. Thanks.