2 nights ago me and my friends went to the club and we all got really really drunk. And I didn't even notice I missed my period this month but that's not uncommon for me to miss a period there very irregular. So I didn't think much of it but I've been throwing up ever since at first I thought from a common hangover but now even the smell of food has me throwing up.. Could I be pregnant ? And if so.. Would getting extremely drunk hurt the baby? Now I'm all guilty that I did something really bad and not realizing I missed my period ..