Interested to see what people have to say.
Not to hijack your thread or anything but I have a similar situation.
I have a large african import girl that laid for me in april. She is now wrapping her water bowl 24/7 and hasnt been paired at all for the year. She was 3500+g when she laid in april and is at about 2500g now so I didnt want to breed her until she regained weight. Is she attempting to build follicles by water bowl wrapping? It seems like a bit early and she isnt up to weight yet.