It started late last nite, her head will shake and curl under her sometimes almost to a summersalt. This will last about 30 seconds then, with her neck still under her it is like she is sleeping. She will do this for a few mins to 10 minutes. Sometimes she will b ok only a few seconds/mins before it starts again. Eventually, when she "wakes up" she is fine. Going about her regular routine. I got some antibotics and electrolites this morning for all the girls. Every1 else seems fine. I hope some1 has some good news for me. I am very worried. Thanks for any help.