So i had unprotected sex with my boyriend while i was on my 5th day of my period,but we are sure that he didnt ejaculate inside me ,i am getting very nervous if i can be pregnant because today ,10 days after,i am on my ovulation day and me breasts hurt so much in the underarm area ....i didint took any emergency pill and because i was on myperiod the chances are so low,can someone answer so i can calm down because im being very stressful