I am trying to figure out if I'm pregnant or not. I have taken pregnancy tests at home and they were negative, but my breasts have enlarged greatly, use the bathroom more, have had a missed period, and have had other things going on. My last period ended X-Mas eve and then 2 weeks later I started spotting again but it was a brownish red color. My husband and I don't have protective sex. Just don't know what's going on with my body. I am going to call my gyno and see what they say is going on, but wanted to get people's opinions.