Hi Amsie,
On the one hand, you deserve to be happy. On the other hand, reapplying is costly, time-consuming, stressful. Then again, it's not fair to enroll in a school you don't want to be at and potentially take the place of someone who would be thrilled and excited and completely satisfied with your seat in the class.
If I were you, this is what I would do. I would accept an offer to a dental school in the area you want that will let you defer your acceptance for a year... I know that there are schools that let students do this (some students have a baby, or get married, or serve in the military, do missionary work, or take care of similar personal things during a deferral), I just don't know off the top of my head which ones. A friend of mine deferred an acceptance to Georgetown Law for a year to work as a missionary in Southeast Asia, then decided after 10 months that she didn't want to be a lawyer anymore and officially dropped out to devote her life to missionary work. So read up on the school's deferral policies and make sure it's not binding (ie you're under no legal obligation to go to that school after a year if you accept their offer). Take that year off to work/travel/retake the DAT/whatever and re-apply only to your dream school. That way, you don't waste money re-applying to schools that you don't want to go to and that you probably refused an offer of admission to the year before. Plus, you don't occupy the place of someone who applied in the same year you did who would LOVE to go to that school. If you get into your dream school the second time around, go there. If you don't, you'll have somewhere to go after your year of soul-searching, you'll have saved yourself a lot of money and AADSAS-induced headaches, and you'll at least know that you did everything in your power to get into your dream school.
I'm a firm believer that everything happens for a reason. If you're meant to be at your dream school, Amsie, it'll happen for you, one way or another 😳 Good luck to you and take care 👍