Two weeks ago i had got my period late. It was shorter and lighter than usual. A week later i had brownish discharge when i used the bathroom. I have been really sleepy, having headaches, been queasy, been having cramps and a feeling like something tugging in my uterus. Also my breasts feel alot fuller,noticed little holes on my nipples, and bloated. Last night i also noticed alot of light colored discharge along with cramps. And my nipples have been really sensitive and get hard as soon i touch them. Anyone think i could be pregnant?