Can my leaky pipes be fixed?

[HollywoodDB]

I've been playing for a few years now. Pretty seriously the last year. I am new to online. About six weeks, probably3 hours a day (.50/1 @pokerroom.com.) I feel I have a good concept of the game and should be able to develop into a decent player. (I know I have many leaks.) My bankroll, is up down up down. I can not get poker tracker for my Macintosh so I can't get exact winrate%. I am getting frustrated. Do you think it is too early in my "online career" to start worrying? Or if I'm not consistantly winning at this point, are my leaks much bigger than I thought?