Ohk so I was freaking out here recently because my period was late and I thought that I maybe pregnant. I got my period around 11 am on Aug 31 and it was over by maybe 12 or 1 pm Sept. 1 it wasn't brown or pinkish it was deep dark red, is it possible that I am pregnant? And if which home pregnancy test is the most effective? All answers are accepted and appreciated. Thanks a lot!