Like you said in my post, it sounds like we are experiencing very similar things.. This only showed up for me those 3 days and only when I wiped or had sex. I'm also ridiculously tired, have headaches, am lightheaded occasionally, my breasts are swollen, & I am also more emotional than usual. When are you taking another test? I don't know whether to test again, or wait and see what happens with AF next time. My BF wants me to test again this w/e and if it's negative go to the doctor on Tuesday, but I'm starting to think if it shows up negative that many times, it can't be positive. I don't know what to think-- I'm just confused. Let me know what you decide to do and good luck!!