I ve been on birth control for 3 years. To the best of my memory , I have not recently skipped a pill or taken it late. I took my 4 placebo pills , had a normal period, but then I started my new pack and the period never stopped. It s very light now, (it was very heavy the first 3 days into the new pack) but I m 7 days into the new pack and still lightly bleeding . If I take two pills at one time today, could that possibly help stop the period?