I actually did test again, last Wednesday with a digital and a die test, both negative.
Still no period though, I decided I would test tomorrow morning, since my fiance is coming to visit tomorrow night. Cause I still have not had my period, I am 13 days late now, and it's been 43 days since the first day of my last period. The longest cycle I ever had was 42 days and that was years ago, when I was around 16-17 :/
Now I really can't wait to go see to doctor because I'm starting to worry it may be an ectopic pregnancy, but no cramping at all so far, so i'm not going to freak out just yet.