newnanny, I am so sorry to hear about your DH. I have no experience or advice to offer on the specifics of your DH's problems, but his situation with multiple problems is one which my own DH has had to face. I understand, therefore, just how much of a shock it must be for you both to be coping with all this.
Ten months ago, DH was fit and felt healthy, though he was becoming aware of some problems. He was diagnosed with bowel cancer, underwent surgery, recovered, developed complications, so had to have more major surgery, started to recover again but developed even worse complications, recovered from those sufficiently to be allowed to start chemotherapy which was interrupted several times for minor infections, and then a serious infection lodged in his spine seriously impacting on his mobility as well as hospitalising him again for several weeks. He is now recovering again but has a high blood calcium for which there seems to be no explanation. Because of all his issues, he is under the care of consultants in four different specialties.
From an emotional point of view, it has taken a huge amount of resilience and determination from DH to get through this and I think he has found the love and support of his family to be very important.
From a practical point of view, we have found it very important to keep well-informed on likely causes of his problems, investigations, treatment options etc., not least because he has seen so very many health professionals who don't always have time to be well informed on the other issues DH has which are not the ones being currently dealt with. I cannot fault the care he has received from the NHS, but the one fault with the system, is sometimes a lack of joined-up thinking.
I am sure that your DH too will have excellent care, but it does no harm to actively work with the medics to ensure the dots are all joined up. I am sure too, that your DH will get through this, and that you will both be able to find the emotional strength to cope. I understand how hard it is for you too. Your life and your plans and expectations have been changed as well as his, yet you feel you have to be strong for him. Let family support you too. Let your defences come down sometimes and have a cry if you need it. Thinking of you. 