I didn't read all the replies so maybe it has already been said. You're going away to college where there will be hundreds if not thousands of young single women away from their parents control for the first time.
There is a time to go steady with a girl and your first year in college isn't it. Go have fun. Leaving aside the hundreds if not thousands of young single women away from their parents control for the first time, you are going to meet new friends and start doing new things and gain new interests. You will change a lot and your current g/f will still be expecting you to be the same guy that left. Thats cause for strife.
Go have fun.
