I’d fill out a formal WAMCs template which will give us a better idea of who you are as an applicant. Dental schools do not average out Undergrad and Grad GPAs. They are separate.
You have a solid chance but nothing is certain. It will all depend on how you fill out your app, when you apply(hopefully as early a possible), and how your interviews go along with where you apply. Do as much research as possible for the schools you wish to attend.
Where were you accepted to?