I had similar diagnosis to yours. Had chemo and was well prepared by my oncology team and had little issues thankfully. I worked all the way through chemo and 25 EBRT and three brachytherapy. Worst side effect was fatigue. Had chemo on Thursday and worked Friday. Gave me the weekend to rest up. Did have strong cravings for Taco Bell taco two days after chemo each time. Maybe not the healthiest but sure tasted good. Take care