My last period was July 17th or 18th and we had sex every single day that I wasn't on my period until the 30th. I started spotting on the 7th and been spotting off and on every day since. (around 5 days). I have been very nauseous and have been throwing up also (even woke up at 4am and got sick). My boobs are starting to become sore and I'm tired more often. Certain smells make me sick. What's going on with me?