I'm wanting to know if I may be pregnant. I know I could go to a doctor but I took a home pregnancy test three days ago an it said negative, but the reason I took it an thought I was pregnant was because I was feeling nauseous everyday an eating/sleeping. Well now today I'm starting to have a second period this month (I think) it just started an hour ago, very light pink. I didn't notice until I wiped.. a little achy at the bottom of my stomach.. I went to the store an bought feminine products, I get back an now it's a brown color. Still barely anything like my first period. My periods aren't irregular an I have the at the beginning of each month.. around the second an they last three days.