L.O.
Hi E.
I have 3 girls and I have been a Nanny for 16 yrs. I can assure you that this does happen not to worry. The diapers could be irratating her so it maybe time that she is ready to get potty trained. I have always started training at 18 months. I know every child is different and they may not respond that early but I would give it a try. GOOD LUCK