Anyone else?

So im on birthcontrol and right now I'm on my week break from the pill told my boyfriend and we hang out i got really drunk and we had sex twice i completely blanked on the condoms cause i was so drunk i had a really hard time walking to the car after i almost fell on my ass. But ive been taking them everyday at the same time for 9 years soo i dont really think anything will happen from that. But the sex was so good it was the best ive ever had and it was my first time being on top and i actually liked it. But idk if we went too hard or something cause the next day i bleed it was a werid light pink/clear color and it wasnt a lot never got on my underwear only there when i wipe. I dont know if it just made my period come or what cause im just super tired,cramps, headache etc.. but no more bleeding. has anyone elses period ever do that?