Hang in there DH, you will beat this.
A brief rundown of my cancer issues/treatment are in the thread linked at the beginning of this one.
Your attitude will make a big difference in how you weather the process, and it is a process. Do your best to protect your own disposition because staying upbeat and positive will be a significant impact, at least it did for me.
One day at a time is the only way through this. Believe me, some days it will one minute to the next and if that's what it takes, that's what you'll do. Stay strong brother, kick its ass!