Your temps are a bit cool. Check out the caresheet link provided above. Your snake is probably super stressed out, and will probably eat on its own after it settles down. Sounds like it has been through a lot. Try to keep handling to the bare minimum until he has eaten a few times in a row for you. Do you have any hides in his enclosure? Also, you could try a live appropriate sized rat pink/pup and see if leaving one that's alive will get him going. Just make sure the rats eyes are still closed, and he won't be able to hurt your snake. Congrats on saving him though!

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