first of all, Mary ((BIG HUGS))
i hope i'm not appearing nosy, but is everything else in your relationship ok? i'm asking, because if there are other problems between you & your husband, not related to your health, then it's a different matter altogether.. and if so, i would definitely advise you take this point in your life to have a long hard look at your marriage and decide if it really is something you want, as opposed to something you feel you need because of your health.
if the health issue truly is the only thing that's creating a problem between you, then i'd agree with the above suggestions of asking your husband to read this forum, he doesn't necessarily have to join... but if he wanted to that would be great, and i would personally be happy to communicate with him via pms if that would help.
i also think the suggestions of counselling are a good idea. like i say, if you two are fine apart from the health issue, and you love each other, then counselling and giving your husband all the information necessary to understand and cope with things, might just be enough to get you both to a level you can cope with, and save your marriage. it might also help you understand how the partner feels, too.
what other support system do you have? do you have siblings/parents/good friends who are around, and who understand?
you always have us.... and you are never alone with all this - somebody is usually online at most hours, and you know you have people here who really understand. x