I want to know can I be pregnant? I took my IUD out on March 10, 2015 and bleed for 11 days. I had unprotected sex on March 27, 2015 and then i had a period 6 days later then had another two weeks later, then i had one that started on may22 but that one started two days late and only lasted 5 days and was very light for me, when my period is normally 7 days and 5 out of the 7 days i bleed very heavy, and i have been vomating, having very bad headaches, sore breast, and very emotional.... I started having all this going on since may 19 the vomating and etc.... So can i be pregnant? or is this all in my mind or is something else going on with my body.