Hi, no I don't think you're over reacting, but at the moment I'm struggling with my MG, and reading and responding to long posts its hard, I find it hard to concentrate :-)

32 is not too young for MG, I was 30, had my life all planned out, sheesh did it change that.

I'm sorry your wife thinks its all in your head, that must be hard for you, wish I had some suggestions but I'm single, all I had to deal with was a very supportive dog.

I agree with Annie, get some more basic tests done, including an ach receptor antibody panel, maybe find a Dr who is a bit more supportive, yes I know this can be hard, I've been there, and am in the midst of changing my General Practioner.

Please don't think we don't care if we don't respond, sometimes we just don't have the muscle strength or the emotional strength to reply, doesn't mean we don't care, we just are a bit tired :-)
take care
Kate