hey bro, im assuming u already know this but...
if u just done acut, u have to add the calories slowly over a couple of weeks so the body adjust itself to more food, and then u wont gain all water and fat back as quickly.
1 gram carb holds 4 g of water or something, it holds water nontheless so....just get used to the idea that u will gain some fat and put on water but u will also gain muscle and depending on what aas u have in the cycle and how youre diet will looke like u get different reactions. u wont have to get bulky like a pig if its spot on.
eat some more protein,medium carbs and medium fat.
maybe something like 40% p 30% c and 30% f and slowly up the cals.
do some hiit sprints 2-3 times a week, whit extra 1 hour cardio over the week and see how u respond. thats my tip.