Anyone who has experienced implantation bleeding/spotting and for sure is or was pregnant please share every detail you can remember. Like how many days before your expected period it happened, what it looked like, how long it lasted, did you cramp?, feel sick, vomit? And any other details you think may be helpful. My fiance thinks I'm having implantation spotting... I don't want to get my hopes up but from what he read online was dead on.