Ive been really stressed out lately because i moved to Italy to study abroad and this was a big change for me. I have never been sexually active but one night i did wake up after having to much to drink not knowing where i was for almost 3 hours. I didnt feel sore the next day and im pretty sure i still had my tampon in so i believed nothing could have happened to me.This was febuary 13th. I then got a lighter period then normal but still pretty steady on the 11th. And then when i got to italy I got some spotting,light period then for about a day and a half a normal cycle then spotting. But not brown or pink spotting until the end it was pink. Could this be cause of my internal clock and stress from missing my family and friends and going to school or should i be concerned im pegnant? And if something did happen to me being a virgin would I have defitnitly noticed the next day?