Hi, sounds like what I was diagnosed with, 2nd degree but the cancer had spread to 2 lymph nodes and because of that I started chemo after surgery. I'm half way threw now, just 3 more sessions to go and one is today .... Yep it's 3am in the morning cause I can't sleep as the doc has me on steroids with causes sleep problems, ah the joys of side effects. Anyway after chemo there's radiotherapy but I'm not sure at this stage for how long, will find out late June. Don't read Google as there is so much misinformation out there and it will only worry you more. Just now that every person is different and every treatment is different, trust in your oncologist and GP. Thoughts and prayers are with you and be kind to yourself, be a little selfish.