Thank you Kathy and everybody!! In Kathy's e-mail to me, she suggested getting an eye dropper, mix the Nutribac in water to make it liquid and giving it to the snake in the dropper. This little hatchling is so flighty, I don't think I could keep her still long enough to open her mouth and put it in. Mixing it in her waterbowl is definately easier.
After stressing all day about the snake yesterday, I got to thinking. When I brought this snake home, I had kept her in a 3 gallon critter keeper, very small cage until I was able to go get my 10g viv. She ate successfully 2 times with me, a whole pinky, no regurge. Well, about 2 1/2 weeks ago is when I switched her to the new, bigger, better viv!! The next feeding time is when she started the regurges. So last night, I got the smaller cage out and fixed it up. I put it directly inside of the larger one so it could sit half way on the heatmat and put the lid on. She is roaming like crazy now, even saw her drink some water. And of course after I fixed up everything is when she wanted to mark her spot I guess. Just looked like pee, there were no feces in there.
I held her this morning and she still has some muscle tone as she was hanging on to dear life to my fingers trying to slither everywhere. I hope this is a good sign. Woke up this morning and she was still roaming in her little viv looking for ways out. When I receive the Nutribac, I will mix it in her waterbowl and wait to feed her for a bit. I will keep you all updated!! Thanks again.