I was just wondering if anyone had any insight on this: I am 20 years old. I have been having unprotected sex for four months, the most recent was 11 days before my period started. This month I had my period, which is ALWAYS regular, a day early. It was normal for two days and I had normal period symptoms: sore breasts (which I no longer have) and cramps. On the third day it stopped. The next day I spotted. A week later I got really dizzy while working as a cashier at a grocery store, but I hadn't eaten any breakfast. The only thing I could think of is pregnancy but it doesn't seem likely. Thoughts?