12 days late, neg. hpt?

it's hard to say...pms and pregnancy symptoms are so similar...i would try to go to plannedparenthood.org and search for something in your area...if your really concerned you might want to drive a little bit to get checked out...stress of thinking that you are pregnant may also have something to do with why you haven't started your period, or also why you are feeling all the preg. symptoms...good luck and lots of ***bAbY dUsT*** to you...hope everything works out and you find out soon!!!