So an update...
All tests are done, bloods, X-rays, blow tests etc. The results are good really. There is some liver damage, ALT levels aren't what the doctor would like, but the levels are only slight.
Heart and lungs are in good shape, blood pressure good, cholesterol's low, diabetes, thyroid, all that stuff is very good.
I've got to take high strength Thiamine for the next four weeks and then go back for more bloods.
It's interesting that the Doc advised me to not just stop drinking altogether, but to cut down very slowly.
So there you have it. I was just being a pussy I suppose and it looks like you lot will have to put up with me for sometime yet.
Look after yourselves people x