Hello Laritza,
I believe the place to start is to examine why you want to be a financial analyst. The next thing to do is to spend a long time thinking about what type of an investor you are. Once you have deeply felt, inspired opinions about what kind of an investor you are it will help shape your future. One you know what type of an investor you are then you need to spend time researching the aptitudes and skill sets that investors of that kind possess. Then compare that to your inventory of skills. If you have gaps in your knowledge then you need to fill them. After that you need to make these skills tangible for employers [in other words, then you can pick up at the start of this blog post : )].
Best wishes for success!
Jason