Hi I recently had my IUD taken out. I had sex a few days after my period and since have broken out in acne, constantly feel sick and that my stomach is empty, I get very hot, and very cold and get the shakes. I also went for a few days of not being able to sleep but I feel very tired. Am I pregnant? My boyfriend pulls out just before he ejaculates. I want to be pregnant, but don't want to get my hopes up