... I have sex regularly but we still use condoms and the pull out method on top of that (we really don't want a baby right now). My period came 5 days early and I'm not bleeding as heavily as I normally do (although today is the first full day of being on my period) I also normally get ache and bad cramps with my period by now, none of these symptoms are happening. I scared myself silly by researching implantation bleeding online. Should I really be worried that I'm pregnant?