We picked up our chick on Thursday and every day I'm having to clean her bottom for pasty butt. She is eating and drinking but her vent is very swollen. I did a warm bath this morning (warm water only) and soaked her bottom, cleaned her up, and she relieved herself. She's been having trouble going and "cries" like it hurts when she tries to poop. Any suggestions for a permanent fix? I've also given her Hydro-Hen 3n1.