My young female did this. Then it went to this little popping sound a few weeks later.. then to RI

Not saying its what your snakes has. It can be a stuck nose shed.. Best thing to do is just leave her be for a while so she can become less stressed. With my female all i did was put her in a tank in a separate room and leave her be.. just cleaned and disenfected her tank once a week.. She is all better now..

i would prolly try giving her a soak in warm water just at the chance that it is the nose shed and it will help it come off.

BTW.. not once did she stop eating!