ok so my husband and i had unprotected sex on day 14 of my cycle. I am not on birth control neither did I take the morning after pill. i have sore breasts which are now hard and very sensitive, i feel tired, nauseaus and moody. my period was only due on the 10th of this month. Again yesterday we had unprotected sex and today i got my period. today is only the 05th. I am not sure what is going on???? what are the chances of me being pregnant? and isnt it that if I have my period i cannot be pregnant. Please can someone help me because I am now very confused.