S.G.
Hi T.! I'd have to say that I agree with the last two comments. My daughter did the same thing. She was fully potty trained around 3 and then a few months later started having accidents. The key is to not get upset or lose your patience with her. You don't want your daughter to feel like a bad girl. She probably is just having a hard time stopping her playtime to go potty. That was my daughter! :o) It will stop soon, don't worry. And when it does you might still have some small accidents every now and then. Good luck!
S.