Frustrating

It's frustrating to be so debilitated with something no one can see or understand. I went thrift shopping for 6 hours today with my husband and daughter and I am in so much pain! I've been in my couch since we arrived home with ice. Usually like my heating pad but that decided to break on me tonight and I don't have the energy to go get a new one. I've given in to pain meds know full well it may make it so I'm not in tears anymore but hopefully it will help me sleep. And its so awful that my husband doesn't care/understand. Or at least he seems like that. So passive when I say how miserable I am. I guess I should put myself in his shoes. I'm sure it would mke me nuts to hear him say the same thing every day. :( but still every once and a while I just wish he would say "honey, I'm so sorry you're hurting. It must be awful, what can I do for you?"