Thanks so much for your replies so far everyone- and for the compliments
I'm actually feeling a lot better about everything since my appointment yesterday. To the previous poster, yes my bite is lining up perfectly, and my surgeon did say that I had a lot of swelling still. So if the maxilla was to be advanced, I'd be once again left with an overbite and the lower would have to be re-done but my OS is confident that everything is fine.
The one week where I had soft elastics, my bite changed for the worse temporarily- basically my jaw was jutting forward and my upper teeth sat right on top of my lower which gave in to the "underbite" look. With the new elastics I was given, my bite is now where it's supposed to be- upper teeth sitting slightly in front/over my lower teeth. It hurts like a b**** but this is how my teeth should be lining up together which fixes that slight underbite I thought I had going on.
If anyone cares to know, I will also be getting veneers on my front 4 or 6 teeth after my braces because of my peg laterals, and my short teeth. Can't wait..
I think I freaked out too early in the process. I am the definition of anxiety -_-