Hello,I had unprotected sex, My period is always around the 2nd or every month on December 2nd i did get my period but it only lasted 2 and a half days, the first day was pritty heavy, and the next few where light, and then it just stopped. After that, i had some weird spotting. i get weird cramps around my hip area, and i get naucious but i do not throw up. I already took 2 pregnacy tests both negative, how long should i wait to take another one? SHOULD i take another one? thanks in advance! -