Bit of a set back

Had a few hours in A&E as had some excess fluid build up. Wonderful urologist who spent a long time with my son and I not only explaining what I need to do but details of reasons why. Thankfully very pleased with kidney function. I took an overnight back because convinced I would be kept in. I could have hugged him when he said I could come home. Was given more detailed helpful information from him than all the time I was in hospital and seeing numerous doctors. So thankful. He did confirm how sick I had been and that I had had one foot over the cliff edge!!