saintsfan,
I totally understand you on trying not to be resentful. I was very angry at first when dx'd. It kills me that I cannot pick up my grandson, or play sitting in the floor with him for any length, that I cannot keep him for the weekend if my husband has to work because I cannot do it on my own. Yet I ran a childcare business for 14 years and held and played with all of those little ones, and now cannot do the same things with my first grandson I long to do.
It's difficult that as active as I once was, and as good of shape I once was in.... I cannot do the things I love to do the most. I'm working hard to shift my interest to other things I can still do. I can't tell how many times during the day I say a little prayer asking just to help me make it through another day.....
My coworkers do not say anything to *me* about the things I cannot do, but I'm always worried about asking them to assist me with those things. I try to make it up by taking on more of the things I can still do but doubt they see it and appreciate it. I even apologized not so long ago to the boss for having to ask for something to be done and told him I really hope it's not an issue because I worry about it. It's hard because they've never actually seen my pain. It's invisible to them and I worry they do not believe me. None of them ever ask me to work extra for them, which is good because I know I cannot and would have to say no.
My family didn't understand and thought I was making excuses until I was finally dx'd. They've actually seen how much pain I've been in.... and having the dx really helped a great deal in their understanding. Thankfully they no longer pressure me or try to make me feel guilty anymore like they once did.