lately I have been getting headaches every night, feeling like I'm going to get sick, and have no appetite until late at night. I had somewhat of a period last week. But It came 5 days early and only lasted 2 days. then I had light blood only when I wipe 4 days after around when I was supposed to get my period. I am ttc and am very scared I'm going to take a test and get bfn. I don't want to wait though.