So treatment is finished, I had a chest x-ray and visit to my oncologist this morning.
No trace of the tumour at all. I'm very, very lucky. He was expecting that there would be some shadows still showing up as treatment finished 4 weeks ago. But my lung and the lymph nodes are clear. There is some inflammation in my lung but that should settle over the next few weeks.
My oncologist has now put my file in his boring pile :)
So hopefully in the next month or so my hair should start growing back, and I should start feeling less tired. He laughed when I asked how long that would take and told me not to be so impatient.
Thanks to everyone for their support and good luck to you all in your journeys.