My last period was on 19/02 and according to my calendar app my fertile days are from 29-6. My boyfriend and I had sex on the 3rd which is two day before my actual ovulation date which is the 5th and he break inside of me... But I want a baby Idk if I am pregnant but my breast are very tender can't even lay on them and I been getting abdominal pain on left side and Sometimes slight on the right. And I noticed yesterday that I started getting lower backpain mostly on left..anyone help could I be pregnant I'm very anxious..