I only took BC pills (althea) once, they said that my period should be back after I took first pack (7 days of not taking any pill) and that I should take the first pill of the next pack on the 8th day, which I didn't. I did not continue to use BC anymore. I usually have my period every 14th of the month or 1-2days before that. But I think the pill changed my cycle. So I had my period on June 26 - july 2. After i had my period, these are the days of unprotected sex that me and my boyfriend had. (We're not married yet, but we're TTC before he leaves for another country) July 3 July 7 July 10 July 13 Basically, these are the days he ejaculated in me. I have this period diary app that calculates and predicts your AF and O cycles. It says that I am supposed to ovulate on July 7, so we had on that day, before and a few days after. But I can't be sure about ovulating because I have just been off the pill. Another thing, on July 9th, i have been experiencing mild cramps (like moving and period-like pain), binged eating (it's like suddenly, everything had been so yummy!), gassy, slight dizziness, light back pain, been feeling like having full breasts, not really painful, wanting to sleep sometimes, and sometimes depressed. So bottomline, could i be pregnant? I already took a test this afternoon and I think I was too anxious and took it too early that it came out negative. It's 2 weeks until my next period I'm really impatient about it. Can't wait. >.