I haven't got my period in almost two months now, but I have taken a pregnancy test and it came up negative. However, my body does feel weird and I wonder if the test was wrong or if it's because my body has skipped one period and soon going on two...

I'm 23, work full-time and go to school full-time. The potential father is just a friend who is now in a happy relationship. I hope to God it's just some period hormone thing...