I had my period 2 weeks ago (ive had an iud for abt 3 months) and thats when my cramps and random spotting stopped. But yesterday i woke up w awful cramps and spotting and im not supposed to get my period for another 13 days. I woke up this morning with no cramps or spotting (yet) but extremely nauseas. Ive been having unprotected sex for a couple weeks now with my boyfriend. Do you think I cld be pregnant??