Struggling with body changes

I'm currently 23.5 weeks and totally struggling with all the changes my body is going through. I love that I'm doing this amazing thing, but I have always been pretty fit and I am really struggling with the weight gain and all the various growing places. I still exercise 5 or so days a week, but had to back off the intensity. I guess I just don't feel like myself right now. I know my husband tries to comfort me, but doesn't totally understand. Anyone else going through anything similar?