I always feel pressure in my teeth, like they are being pushed together. My teeth are so close together it is difficult to floss because the floss breaks while trying to force it between my teeth. This pressure has led to me clenching my jaw to release the pressure, which has caused my back teeth to break. Recently a tooth near the front broke on the side where it was pushed against another tooth, and now it feels sore, like it's loose. I'm a full time student & I don't work, I don't have insurance & every dentist I've talked to requires me to pay astronomical amounts of money upfront. I don't qualify for state assistance because I'm a student. Any advice for me? Seeing a dentist is pretty much out of the question with no income.