Okay, so I am really scared because I had sex three days ago and I'm having symptoms of pregnancy already : nausea, throwing up occasionally, tender breasts, bloating, and cramping. However, I had started bleeding a little today, but it has gotten lighter, and my period isn't expected for another two weeks. My question is, can I take my antidepressants or some midol? Cramps are killing me, I'm scared and I don't know if I'm losing my mind or not. Help? ):