The two replies just mentioned stuf about keeping mass gains... which OP did not have any because he was on a CUTTING CYCLE. With that being said, unless someone has anything else to add, I would think that trying to cut on PCT would be bad, since not only do you not have any synthetic anabolics to maintain your muscle, you also have a surplus of estrogen and a severe lack of natural anabolics (test) in your system which leads to catabolism. If anything, I think eating maintenance calories would be your best bet until you're recovered.