My boyfriend and I don't use any for of birth control at this time except the pull-out method, around the time my period usually comes(the 23rd of the month) I started having extreme slu like symtoms. ie: Dizziness, nausea, I cant eat without getting grossed out, and Im extremely tired. Now my period is a bit lighter than normal, but I still got it. I rarely get sick so it all seems a bit odd, should I be worried?? Or is it possible to be pregnant and still get your period??