Hello moms! We've had loose stools for about a week now, but the child…

Hello moms! We've had loose stools for about a week now, but the child is behaving normally otherwise, teething, and there's redness in the diaper area. Should we go see a doctor? Our pediatrician from the clinic doesn't say anything useful, should we go to a private one? I think it might be due to teething, but who knows ??‍♀️ There's no fever, they get nervous sometimes and everything goes into their mouth.