My husband and I just reached the month that we wanted to start trying to conceive but haven’t ovulate yet this month. I’ve been testing my ovulation with strips. 4 days after my last ovulation we started having unprotected sex. That was 2 weeks ago and this week I thought I was on my period but it’s next to no bleeding. Like a little bit of spotting here and there. My breasts also feel huge and I’ve been constipated and starving. It can’t be pregnancy can it? 4 days after my lh surge/predicted ovulation?? Or maybe from an unsuccessful pull out method the week before? Or is it just period acting however it wants to act again??