can some one help?😓

Last month I took 3 Bc within 24 hours, because I though soft stool counted as dirrhea and my pill packet says if you have vomiting or dirrhea within 3-4 hours of taking the pill to take another one the next pill in the packet. The BC name is tri lo marzia. I had my period in April acter I finished that pill packet. 3 days after my period ended I had brown stretchy discharge. I asked my friends and they said that could be due to having sex and its old blood. because I took those 3 pills is it possible it started ovulation? I've taken every pill correctly in this pill pack exactly at 8 or 7:59. I didnt use back up protection because my pill pack said it was not needed. this is repost because I didnt get any answers