Well me and my bf are trying to get pregnant and we had unprotected sex 17 times and i think i just got my period but i find this period a little bit weird because it started of really light and my breast have been really tender and swore and i also been pains that kinda feel like cramps but they feel weird not like usual cramps and i've been getting head aches and i have been having back pains also and also my period ? Was one day late or two ?