Ask the MO about your chemo treatment and see how they would feel if they put you on 7 x smaller doses than the '3 big bag' method which seems to be the plan in your case.
We had to make this decision and the 7 smaller doses were supposed to be more tolerable and it seems to be the case with Jen
6/8/12: Wife 33y/o with no risk dx with Stage IVa SCC L of Tongue(T4aN2bM0) 3/9/12: Induced birth @ 36 weeks - Baby Hunter! 11/9/12: OP - 3/4 Partial Gloss, Radical ND & Tongue Rec. 24/10/12: 33xRad + 7xChemo 7/12/12: Tx complete 21/3/13 & 21/6/13: NED 24/7/13: SCC in Lungs - OP: Lobectomy (VATS) 29/1/14 passed away