I really feel your discouragement. And I REALLY understand your problems with the bad patient to office interaction---I just had a meeting with my ortho's manager last week to discuss the very same thing.
In the beginning of my treatment--the 2nd day, which was a Saturday--my archwire popped out of the buccal tube--meaning that there was about 1/2 inch of wire just poking into my cheek. yeooooww that hurt!! So, on Monday I called the office to get in--they couldn't get me in until the next day. Are you kidding me????!!!! So, that Monday afternoon, with my cheek bleeding like crazy, and my fingers too from trying to move it away from my cheek and from trying to put wax on it (didn't stay on)--my husband used a garden tool to cut off most of the end of it. I just could not take it anymore.
Anyway, when I got in there on Tuesday, I told the mgr. what I had to do because it was so awful--and you know what she said to me?? Not, oh I'm sorry...not, are you OK now?--not, I wish we would have realized to get you in sooner---
She said, "well, that's going to cost you $50" !!!!!! (long story short--they did not charge me that $50!!)
Anyway, for the first probably 4 weeks, I was in there every week to get a pokey wire clipped. And every time the
staff treated me like a pain in the *ss.
So, 3 months in--basically, I have found my voice. I will not take this crap for 2 years!! And now, I think they may be starting to "get it".
I understand that you are really in a tough situation--- talk to the woman ortho. Set up an appt with her and discuss financing options. Discuss your concerns about the loose tooth etc. Do it in person. Discuss your problems with university treatment. Tell her you thought you could make it work, but it just isn't. I think you will feel so much better, and that
you will probably feel much more confident with an ortho you can get in to right away and so close to home.
Don't let them throw you back to the university--tell the lady ortho's office that you seriously want to talk about transferring care...braces are a serious process!!
OK, so anyway, I really have had to go thru some cr*p with my ortho office--their behaviour is thoroughly inconsistent.
But, I still trust the ortho--I put a lot of time into deciding to go thru this process, and come h*ll or high water, pain, anxiety,nasty office interaction--I am NOT going to quit!!! They do NOT want to push me to the breaking point--I can be an uncontrollable b*tch if it comes to that. And now, if I need help, I will call them every hour if I have to--I am too old for this b*llsh*t!!!
(And really, I consider myself to be a nice person--

)
Please, please, please--don't give up--we are here for you!!
