Hi, I take Gianvi oral contraceptive . I never have had any spotting on that, or my previous birth control ( loestrin 24fe, I switched 3 or 4 months ago). Tonight I ve been having some light pink spotting, and I m wondering if it s maybe implantation bleeding? I took a couple pills several hours later than the normal time I take them this month (about 3 hours late), so is it possible I could have gotten pregnant?