I would like to welcome you to YT. It might be seperation anxiety, not sure, I would definetly keep a close watch on her, maybe you can come home on your lunch break and check on her , or have a friend check on her for you. I would have her checked by a vet if this keeps going on. I am sure some of the other members here will offer you some great advice. Hang in there, I am sure she will be ok.
