I thought I had explained this. I will do so thoroughly now.
I took the hamster to one of two only vets in Memphis who treat hamsters. It is considered an exotic pet, here.
Nothing was wrong with my hamster.
The vet tech seemed less experienced than the actual doctor. She grabbed the hamster to weigh it. She placed it on the scale, it started to leave, she grabbed it. It bit her. I calmly suggested the subtraction method. I am a chef and am used to weighing awkward things.
The veterinarian noted her coat and looked at her face. He said no sweets which was the diabetic warning. He noted that hamsters are independent creatures, that if they become ill, with wet tail for instance, they die pretty quickly. He gave me his cell number, which I appreciated. He is a good vet who cares about animals.
I appreciate all feedback here. I choose to take from them what works and leave the rest. Thanks everyone for being so helpful.