Girls, hi everyone, sorry for the photo, my daughter has been having p…

Girls, hi everyone, sorry for the photo, my daughter has been having problems for five days now, we've sent her a PCR test, waiting for the results, only new is that we switched to Nutri-Lock 3. I'm really worried, does it look like they're turning white? ? We're also getting our teeth cut off immediately, 5 of them! Oh, I don't even know what to do.