Shannette,
Is your father being treated at a CCC? The lack of follow-up is odd.
To my knowledge, a few days break in treatment is not that big a deal. It allows you to heal as well and sometimes that's what's needed to get over the hump and finish. However, it's been a week and I don't know what the deal is at that length of time.
Concerning the PEG? Again, the lack of follow-up is odd. I'm personally hoping I won't need one. I'm holding my own 1/2 way through.
"T"