Ok, I had my period Jan.23 and had unprotected sex feb.4-7 so around the 23rd of that month I took a pregnacy test an it came up negative so I didnt worry anymore but then in March and had this weird brown discharge and I assumed it was my period but it went away the next day. Than at the beginning of this month(April) I got my period I think but it was weird because it was only when I wiped. So Im curious if I could be pregnant because recently I use the restroom so much more than I have ever thought possible even if I do not drink alot of fluids and cannot sleep at night which is very unusual for me. Any help would be great.