"if there is something complicated i just do it first with my right and then mirror it with my left once i have the steps down"
That's exactly my problem. I always learn tricks for both hands but it's the initial one that is hard. Try learning out of a book by mirroring the instructions before you know the trick, especially when it involves verbal instuctions with the right hand fingers and the left hand palm, etc. Or follow along on a dvd when you can't do exactly what the presenter is doing. It's easy enough when you know exactly how to do it with one hand but not when you are doing it for the first time. And it's usually easier to learn with your dominant hand first.
I have found myself becoming more "right handed" as a magician simply out of necessity. Or I just ignore the books and figure out my own way of doing something, which often works out quite well. (The fact that I have quite small hands doesn't help much). It forces me to improvise. But I guess the fact that I am learning things by trial and error could make me a better magician in the long run.