open bite

[Predator777]

I often breathed with my mouth as a child and bit my nails, from 19-21 I wore and now while I wear braces there was an open bite, I completely corrected it, but it seems to me that those violations that could follow due to the wrong bite on the development of the jaws and facial harmony are not corrected with braces alone, although no one notices it, but it also seems to me that the upper palate is quite underdeveloped and when I sleep I still breathe through my mouth

And I'm very afraid of the recurrence of the bite

Tell me what to do.