Hi there I'm new here, I was diagnose of parotid cancer and had operation on August 2016, and now I'm having radiotherapy it's been almost 3 weeks now and start suffering from pain, tightness and teeth dislocation, mouth ulcers difficulty of swallowing and eating, feeling nausea, sick, makes me feel like giving up. My husband has been very supportive but when I'm down he contradicts my feelings and makes me feel very frustrated. Makes me feel all alone in this battle.