my daughter is 3 and she already has a few caps on her teeth from cavities, I have always brushed her teeth morning and at night I just brushed them again and i see ANOTHER FREAKING cavity! i limit her on sweets and all 😒😥 but i notice every time i brush them she starts to bleed. i switch from kids toothpaste to actual crest tooth paste and that's what her dentist recommended. is it possible she just has some kind of disease or something I try so hard to keep them clean 😥dentist judges me but if he only knew how i brush em and how i fight my daughter tp get it done right lol any advice here??