Okay! I am not trying to get pregnant but my boyfriend and I have only been using the withdraw method (not a very good method I know) but my last period was on the 20th of August (it was really light and really short compared with my typical periods) and around the 15th of this month I spotted for like a day..not even that really I could only see it when I would use the bathroom and wipe. My periods are typically 24-28 days apart. I have been nauseous for the last two weeks, extremely tired, moody, and just yesterday my breast started to get a little sore. I have also been having headaches more often and having to use the restroom constantly. Could I be pregnant or could this be stress (not under any more stress than usual) or could these be signs that my period is coming on? would it be too soon to take a pregnancy test?