Need Advice.

Jessica
Hello! Haven't been TTC for very long. I had the Skyla IUD placed in January 2017. Boyfriend and I decided we wanted to try for a baby so I removed my IUD at home. We had sex multiple days consistently BEFORE I took my IUD out and then we've had sex the day AFTER I removed it. We haven't had sex since, and it's been about 4 days and I'm now on my period. I've been nauseous the passed 4 days. I go tomorrow for a blood draw to check if I'm pregnant. I feel like it would be too soon to know but my doctor insists. I want so badly to be pregnant, could that be why I "feel" pregnant? I know it would be way too soon to know for certain. I just red someone to talk to. Idk. I feel like I'm going crazy.