dental school

can someone please advice me whether i should shoot my shot for becoming a dentist in the us. i got accepted into some colleges for biology BS and after graduation i am planning on going to dental school, but i am not a us residents and i come from a low income family. i dont know if dental schools even accept international students i dont know if i can take a student loan on F-1 visa and i’m miserable now. what should I do…?