I havent slept two nights, three days and blacked out?

Wow, your in college, and you are asking a common sense question. You have done it before and you made it through with no problem. Common sense is that your body can ONLY TAKE SO MUCH. Eventually you will get to a point where you cannot be immune to that....So advice is...forget your fraternity, parties and social life (if you take the time for those), your girl will be there forever if its meant to be, and GO TO COLLEGE to get the EDUCATION. Make time for rest and school. If those are to hard to drop, then stop college cuz your just going to ruin it.