I need some tips. My 5 yr old is fully potty trained during the day but we still struggle at night. She doesn't have any drinks after 6:30 pm and uses the bathroom before bed at 8. We were using pull-ups for a while but then she decided that she wanted to be a big girl and wear underware to bed. We tried that for a few months and it was going ok. She would have 2 great nights and then 3-4 where she would wake up wet. The drs have told me that night time is the hardest to train. She is getting frustrated and mad at herself because we went back to pull-ups (her choice). I have told her that its ok and she shouldn't be mad. I just hate to see her feeling like this. Is there anything that I can do to help her?