I have a five year old RTB. I gave her a jumbo rat, one that was almost too big for her because I didn't want to waste it by throwing it away. (I won't do that again!) Up til last night everything was fine. She defecated urates in solid form, then had a bowel movement that was normal in composition and size. Then last night she began flailing her tail and acting as if she was very uncomfortable. She would lift her tail as if wanting to have a bowel movement but was unable. I spent most of the night massaging her. This morning she seeemed fine, but there was no BM in the enclosure. Is this constipation? If so, what do I do for her? Does she need to see a vet? Her humidity is 62-67 percent. Temp are high, house temps of 95-100, with wet towels and frozen, wrapped water bottles provided. (This is the normal for every summer around here.)