Confused

Last week.Had sex with my husband with no condom and he didnt cum but i took the morning after pill then a day later or 2 we had protected sex with a condom and he cummed but the condom got stuck in my vagina. Now im experiencing bleeding. But its only when i wipe . no clots. Just slimmy brownish sort of red. Im so confused. :/ im not back up on my cycles yet as i am breast feeding. And yes i know theres a chance of pregnancy because i did concieve one of my children when ebf with no cycles. Im just confused to why im spotting or whatever. Its not a period i know that cause theres been nothinf on my pad and i heard your first pp period is super heavy. Any ideas ladies please help