Welcome Equine Lover,
Yes, we do know how you feel, all to well. We have been there and done that many timewith doctors and family members not understanding some because they are scared and some because they just think you want everything to be about you. (my family).
I is hard to know your self that you have a disease that is not cureable but at the same time it is good to finalle a name on it to.
I have known that i had fibro and CFS, but, just found out about the osteoarthritis and the Psoriasis. I am on so many pills now that i get sick thinking about having to take them. it really helps to read the letters here as you know you are not alone in this, i think what you should do is get some info on fibro and give it to your husband and family to read that way they see it in print and it makes it more real to them.
My husband reads up on everything he can get his hands on when i have a flare or a new disease so that he understands what to expect and how he can help me through it. So feel free to ask what ever and they will be here to help you.
Take care and i hope your day is better Sunday and it is today.