I am on the pill (Lo Loestrin FE), however, I started this pack 1 or 2 days late (sorry, can't remember--I know, awful). During those 1-2 days, DH and I had unprotected sex a few times. First date of last AF was 3/8, which should put me at "ovulation" around the 21st and 22nd. Which is when DH had sex, and also went on to have sex every day that first week of the pack. I'm waiting on AF right now (my cycle is sometimes a few days off, but AF should be here by next Tuesday). My boobs are SO incredibly sore, going on 4 days now. I usually get very mildly sore breasts that last a day or 2 at the very most, and it's hardly noticeable. But this is so different. I'm getting nausea/dizziness/headaches at night which I usually do before my period. Also been having bouts of nausea + dizziness throughout day, as well as feeling like I could literally eat the entire house and wanting to sleep 24/7. Tested twice in the past 2 days and both BFNs. Do you think there's a chance I'm pregnant? I'm driving myself (and DH) nuts!