I noticed some strange head movement from this girl yesterday when I was setting her up in her tank. Keeping her head usually tilted up, I figured she is probably dizzy or something possibly like that. Today checking quickly on the babies, I notices more stange head movement from her. She was rolling her head back all the way, even resting back on her neck for a second or two, exposing the underside of her chin. It seemed uncontrollable but I would not call is a spasm, maybe it took 8 seconds for a full rotation. Does anyone know what is wrong with her? Is it something permanent and mental, or a horrible internal problem. I think I will learn alot more about her quality of life if I get her to eat or not. I'm looking to get a vet appt. soon.