All work and no play is not good for you, so seek balance and make time to relax and have fun.
It's good to be looking forward to your new future and to feel your ambition swell, but remember all work and no play is no good for you. You want to follow your dreams, but be mindful of how important rest and fun are as well. You may have been living in the moment a little too much and not considering how all this work can affect your health.