I miscarried on July 4th at 4wks. The doc gave us an okay for sex 2 weeks after and we have had unprotected sex a few times. I had a normal flow from August 5-9. Then had a weird period that lasted 1 1/2 days 18 days after the end of my cycle. I haven't had my cycle for September yet and for the past week I haven't been able to eat much food without wanting to throw up or even drink anything without wanting to throw up. My nose has been kinda runny, I'm hungry at normal times but even the thought of food is making me want to throw up.

After my miscarriage, I really don't want to take another pregnancy test and just get another negative. Any ideas of whats going on or do I need to buck up and take a test?