Jan,
Want you to know that it does get better..have faith. My husband is finally feeling better after about 7 weeks post radiation and chemo. He had alot of nausea and vomiting, too, for awhile there. Still does once in awhile. But is now managing almost 3000 calories per day (Novasource, mostly) through PEG. He has gone from spending most of the day (post treatment) in bed to just taking an hour or so nap every day. It will get better. I know it's frustrating because you count down the days until treatment is over...and then you are hit with the post-treatment blues.

Anita