I think I’m dramatic

So I was out of town recently (oct 6-10) and left my birth control at home and skipped it for 4 days (I know that’s HORRIBLE) and I had sex once that week (my boyfriend pulled out) and technically it would have been my fertile week but I know that you don’t really get those when taking birth control. I was really moody and cramping this last week I was suppose to have my period and I bled some fresh blood on Saturday only one time when I went to the bathroom! I know skipping pills throws off everything and just want to know what you guys think about my bleeding? It was more than spotting but it only happened once?