I have had unprotected sex with my so every other weekend this past month. I had a period a week and a half early but it was medium flow so I don't think it was implantation. I've had nausea for 2 weeks now though and am now starting to get aversions to smells and foods and have begun to puke after eating. I'm having headaches, dizziness, some very mild cramping and I'm getting tired super easy. My nipples are sore and are hard more often then not and I'm still pretty bloated even though I've been off my period for almost 5 days now. I have an appointment in the morning with the Dr but I can't sleep and would like some advice if anyone has had this happen before and still been pregnant. Please and thank-you