DD1 has been complaining of pain in her mouth and I just looked and saw what seems to be canker sores on the roof of her mouth and below the tongue. They look exactly like the Google pics. Should I take her to a GP or wait and watch for them to heal?. She's been poorly on and off lately due to colds and cough. She's also been on antibiotics. She doesn't seems stressed as Dr.Google says canker sores develop when kids are stressed.
Any advice? Thanks.