So I looked up your location. Not a big city. So I assume you do not have specialized resources. Let me list resources available in my area just so that you know what exists in theory, and maybe you can ask the therapist or ob-gyn for referrals.

We have support groups and meetups and mailing lists for moms expecting twins and moms of twins.

We have a resource center for all things pregnancy (not just pregnancy w/multiples) that offers doula referrals, prenatal yoga, yoga with a baby (unsure about twins for this one), a resource library, and a gazillion other things - a one place shopping for your needs.

We have therapists who specialize in treating women or couples dealing with the stress and sorrow of infertility - a lot of those. I imagine that a niche has been carved out for therapeutic support of women carrying multiples.

We have professional lactation consultants and lay groups, such as La Leche League (and many more).

We have aqua aerobics for pregnant women.

We have those workshops where pregnant women can make a cast of their belly (obviously, not at 14 weeks).

We have a whole lot of photographers offering prenatal sessions, both clothed and artistic nudity.

So clearly you do not have as many resources available, but maybe you have some - it won't hurt to ask.

Walking outside instead of waiting for your H to return being curled up on a sofa is a must. If you like swimming, that would help tremendously. Just leisurely breaststroke swimming or swimming on your back - you are not training for the Olympics yet.

But most importantly, get support, and if there are no support groups in your area due to its small size, sign up for an online support group that specifically addresses the needs of older women pregnant with twins - I am positive that there are enough of them around.