Yeah, ignore the snippiness. I'm a little worried about the fact that you've only gained 10 pounds. What does the doctor say about your weight gain? Your shortness of breath isn't caused by being 30 pounds over your ideal body weight. It's because the baby itself is pushing against your lungs and diaphragm.
The reason it's important to put on weight is because it's best for the baby. And if you aren't eating good food, it will make it harder for you to get over the birth, because the invitro baby sucks the everloving life out of you, like a parasite! (LOL!) So in order to have a reserve for YOU, to help you get over the birth, you need to eat a good diet. Not sugar and a bunch of carbs, but protein, veggies and fruits. And lots of water.
I know it's hard to walk, but walk some anyway. Keep drinking and peeing, drinking and peeing. You need baby to "cook" AT LEAST for the next 5 weeks. If you don't drink enough, the uterus, a smooth muscle tissue, actually contracts, and can cause you to go into early labor. AND if you hold your urine, a full bladder presses against the uterus, and, you guessed it, can cause contractions, causing you to go into early labor. So drink and pee, drink and pee.
Those cat naps are fine. You need them. It helps that you aren't working at a full time job. But DO get out and walk, but be close to a bathroom.
You need to keep an eye on your blood pressure. That's important. If you realize that you haven't felt the baby move in a while, drink some orange juice and lay down on your left side. The sugar in the orange juice gets the baby moving, as long as things are fine. If baby DOESN'T react to the juice, call the doctor ASAP.
When you are in the hospital, they will want you to move around after the baby is born. You'll think they've lost their mind - but do it anyway. They will give you pain killers to take home with you. TAKE THEM. It will help. However, you need to have stool softeners and prunes at home, waiting for you. The pain meds will make you REAL constipated, and if start with the softeners AND prunes as soon as you get home, it will help you a lot. IF it's not enough, rather than push, get hubby to get you Fleet Enemas (they come 2 to a box) from the drug store. I promise you that relief from being constipated will help you get better sooner, and keep you from having worse hemorrhoids than you'll get during birth.
At home, try to just take care of the baby and of yourself the first week. That's enough. While you are waiting for baby to come, make some ready made dinners that you can put in the freezer. Get as much done now as you can - have everything organized. If you are planning on sending out birth announcements, address all the envelopes so that this is done. Have a list of people and phone numbers for your husband or you to call after the birth. If you want to send out a mass email, type in all the email addresses in advance and put the announcement into "mail waiting to be sent". That way, when you get home, you pull it up on your computer, update it and push send.
If you have a shower, write those thank you notes BEFORE you go into labor! It will be hard enough to find time to write thank you notes for the gifts that come after the birth.
If you get as much done before the birth as you can (which will keep you moving around and help you be in better shape for the birth), and then focus on taking care of the baby and sleeping when the baby sleeps, AND taking your pain meds the first few weeks, you'll get better. And don't pick up anything heavier than your baby. That gives your abdominal muscles a chance to recover without being stressed. Don't take baths until the doctor says you can - take showers instead.
PS - Have you seen an ortho hand doc about your carpal tunnel? You should.
You'll do fine. Just plan ahead and try not to stress.
Good luck,
Dawn