take the problematic snake out of the enclosure giving it problems and get it isolated in a proper enclosure that will reduce stress and you can better monitor until it eats. Even with previous experience contradictory toward everyone you should at least be humble enough to know you are not able to provide the care needed with your current conditions so swallow that pride, take the advice from the people here and save your snake. Deborah for example drives me nuts on this forum but there is nobody on here more knowledgeable getting ball pythons feeding so suck it up and listen to her already.