All-

Been in a maintenance mode for the last 3 months, getting in to the gym 2x a week on average; I'll do squats, bench, deads, overhead presses, and JS rows, along with some varied accesories, each session.
I'm planning on starting a bulk in the next week or two, going to pick a 5x5 program- I'm just worried that I've been doing the same lifts for so long, without any variety- am I selling myself short here?