Strangely my breathing is actually fine
Only discovered I had lung problems by accident, was having a CT scan to try rule out cancer of the stomach/bowel as I have been suffering from stomach problems for a while looks like I probably have IBS. So fortunately the cancer was caught very early, I had two small < 10mm nodules in my right upper lobe so they basically removed the whole lobe, cancer not spread anywhere else so that should be the end of it in right lung, I also have a very tiny single nodule in left lung which they will probably zap with radiotherapy.
On top of that, I also have emphysema in both lungs which is why the surgery to remove the cancer was problematic and resulted in the leak.
Other than that I feel great