Ok so I have a little bit of an update and yet another question this one pertaining to RI. I did try again with assist feeding a small pinky and failed (even tried helping it down to no avail). It just acted like an accordion and again didn't move past the same point. I watched her drink and she even seems to have the same issues with that. She sucks up the water but then it seems to stay in the pouch of her mouth/throat.

I have a friend that asked if he could give her a try tonight before I took her in to the vet and most likely had her put down (I was ready to do so) but I agreed to give her one last shot. He said he grabbed the snake to assist feed but made his way up her head from like 3 inches behind it. He said he guesses the subtle pressure he made to maintain control of her forced a huge white mucus out of her mouth so he thought maybe RI.

I hadn't considered RI because she hasn't shown any signs of it that I could see. No popping or wheezing or mucus/bubbles coming from her nose or mouth and none of the other snakes in the rack are doing any of those things either. So my question is, is it possible that she has an RI without showing the more common symptoms or is it because she's not eating/drinking properly that she has RI like symptoms? Or is it even possible that maybe when she hatched she sucked in a bunch of egg goo that thickened up and is preventing her from eating?