Ryan, I've already said some of this to you, but repeating it won't hurt. As so many others have said, do what the doctors tell you to do, but most importantly: Keep on living.
I know you are somewhat of a free spirit, chaotic and fun-loving, but you know that you can be dedicated and lawful with the things that are important to you, your games and Randy for example. Make taking care of yourself one of those important things, because all of the other priorities are dependent on it.
You have plans and are heading in the right direction with your life, don't get sidetracked because of this.
And you already know you have countless friends who are here for you. Let us know if you need anything, and email me if there is anything I can do.