Hi. I am a 21 year old with pcos and possible endometriosis. My husband and I started ttc young (we have been for 1 year) because we were well aware that I would have difficulty getting pregnant. With this cycle, I took glucophage, clomid (100 mg), and synthroid (50 mcg). I ovulated either october 19th or 20th. For the last week, my breasts have been much more tender, esp. At the nipple area. I have noticed other breast changes as well. For the last couple of days, I have been getting very crampy and believe this all to be pms. I just feel like I will start a period, but I never have as much breast tenderness with pms or any changes in breasts (darker, more prominent veins). I have taken several hpt tests. The first one that was taken for positive was on monday, october 30th. Went to gyn, and the preg. Test I took there was neg. I have taken 4 more, 2 pos (very very faint) and 2 neg. Anyone with any similar experiences care to interpret any of this info. For me. Could I be pregnant with the abd. Cramping? I am a nicu rn since age 19, would love to finally have good news for my husband and i.