Any plan just makes sense if you do something about it. So stop procrastinating and get to work! Don't wait until Monday, or after vacations, or after the end of college, or when you get a better job, or whatever. 

Have in mind that you probably will never feel like you are ready for it. So stop feeling and start doing, even if you don't feel like it. If you do the hard work the results will come, be assured about that!