Hi Bakes92,
All the advises given here or on any other forum are direct deductions of what the Original poster has written and his problem statement. Though sometimes, there are situations when two individuals have problems of similar nature, when somewhere the same advice can work in both cases. So, advises given depend on the nature of problem.
What's most important is that you eventually listen to what your heart says. If you heart still feels for her, if you think you guys are meant for each other, if this seperation is killing you from within and you really want things to frame up in a positive manner, go for it and make full use of this opportunity before an 18 year old grabs it.
She loves you and wants to be with you. Likewise, you love her and this separation is making you doubt on your decision, I dont think there should be any problem. Just go to her, feel sorry for what happened and what you did, make things work out in the right way. I am sure, you'll have her.
All The Best !!!
Take Care !!!