yeah, it's a tough nut to crack.
Just out of curiosity, how old are you guys/gals? Sounds like you're in your early 20s (if you're just graduating, or have done so recently). Reason why I ask, is that you still have plenty of time (in the grand scheme of things) to perhaps retake the MCAT, and apply next cycle, that is if things don't work out for you this year, and if you want to exclusively attend USUHS (a sentiment that I understand!).
I'm always an advocate of taking time off in between schools. It could do you a lot of good. [I spent 4 years in a nice RL community in the Navy (of course you don't have to do the same thing!)] Time off is good for several reasons, even if it's just a year or so. You could use the time to exclusively study for the MCAT and better your score, plus you could take a job, make some money, gain some skills, pay back some debt, travel! (I can say, I've walked the beaches of Normandie and sampled every fish taco in San Diego).