How Do I Beat Microstakes

Ive been trying to get better at poker and have been playing 5NL pretty much and am pretty break even through about 10k ish hands but I want to be a winning player to eventually move up in stakes. I don't really know too much theory but I want to study it but I just don't really know where to start to actually learn valuable information. What would be a solid course of action to get better, I have time to put in im a college student