My periods have only been coming about every 70 days. I had menstrual like cramping at day 34. Me and my bf had sex and he came in me by accident. On the 1st of December which was day 43. I had ovulation like pain but it wasn't the way it normally is. It came and went. Normally I have pretty bad ovulation pain and it's constant for 24 hours. I don't know if it even was ovulation pain or something else. I normally get my period 2 weeks after I ovulate. So I should get my period on the 15th of December. I have been nausea and have tender books that come and go. Has anyone ever experienced this with irregular period and did they end up pregnant or no?