I last had sex on dec 22nd of 2012 in got my period dec 26. It was a little heavy but it didn't bother me much. I am now waiting to get my next period but notice some changes in my body ( tender nipples,nausea, and stomach feeling weird) I also gotten really dizzy one night but I just thought that wohld be from eating too much greasy food and my pressure being up. I read on other sights were women have gotten pregnant a few days before there period but most say its not common, any advice?

There's really noting to say until you are actually LATE for your cycle.
Bear in mind some PMS symptoms are the same as early pregnancy.

There's really noting to say until you are actually LATE for your cycle.
Bear in mind some PMS symptoms are the same as early pregnancy. I no that's the scary part