It's all about the law of thermodynamics bro. Cals in vs Cals out. I would just try to keep your carbs relatively low and protien high. maybe start a food log? It's summer so plan ahead you're going to be out with friends bring some food when you're going out with friends almonds, maby a sandwhich, chesse, slices of meat, water.
IMO you should be bulking
Sorry couldn't resist.