what now?

Well here it is me looking for advice or wisdom or help on the most basic emotional levels.  My husband was diagnosed with MS in september of 2014, he is excepting it only on certain levels, like he only goes out in public if hes going to work or out of town,he does not want anyone he knows outside of work or family to see him in his conditon, he does not like me to talk about it in front of anyone or about it to anyone not sure if he is hoping it is a joke or a nightmare, but never the less i feel stuck right now, we have had some very emotional days lately as the heat plays havoc on his mobility which in turn stresses him out and there again makes it worse,  i try to be as supportive as possible but i have nobody that really understands the emotions involved here, im as stressed as he is now that all the responsibility of up keep of the house inside and out plus a full time job, he gets offended when i ask anyone for help he says "all I gotta do is........." and thats as far as it goes, well what now? sneak someone in here? lol just looking for some reassurance this is all gonna be ok at some point im feeling a little lost