All good advice so far - and I assume they have given you the steroid shots to help his little lungs develop??? That helps TREMEMDOUSLY! My dtr was born @ 31 weeks, but no water broke - I had something else and was on moderate bedrest for a month - so I know you are going CRAZY! I wasn't very good at the bedrest thing (also have 2 older kids though), but every HOUR that the baby is inside you counts! Keep that in mind, and one day this won't seem so bad!
My SIL's water broke at 24.5 weeks, very unexpectedly. She had twins, and they couldn't stop her labor for more than a day or so. She lost one, due to some injuries he received during the delivery, and the other was in the NICU for 4 months. He is a bright happy, mostly healthy 6 year old today. They can do SO much for babies now, especially past that 24 week mark.
The biggest point I wanted to make is something that someone else mentioned - BREASTFEEDING! I was very blessed that my dtr was my 3rd child and born only 3 months after I stopped nursing my 2nd son. I had TONS of milk come in right away. But if you DON'T and you want to breastfeed - it REALLY REALLY REALLY is the very best thing for the baby's health if you can - there are options if your milk doesn't come in. I suspect since it is your first, and you aren't even 30 weeks, you won't have much of anything. But pray that you will! At least the first few days when you have colostrum - that has special nutrients and antibodies God made for your baby! Anyway, you can start pumping with one of the good hospital pumps to get your milk flowing, there are herbal things - I forget which ones, but they didn't actually help me when I started drying up when my dtr had feeding problems. But then there is Reglan, which worked AWESOME-LY (is that a word?!) for me, and leaves very little trace in the baby's system through the milk. They tube-fed my dtr my milk for the first couple of weeks. She had a suckling problem, even being born later like she was. She was well past her due date before she could nurse well. It was a very frustrating 2 months - trying to pump, chase two toddlers, care for a newborn, sleep, etc... and then my milked started drying up. But I knew from experience with my first that nursing is SOOOO much better in SOOOO many ways, that I did whatever it took to get my milk back! Once I started on the Reglan, it came back full-force, and when I tell you, I made more milk than she could consume - it was ridiculous! Our freezer looked like a dairy! I ended up having to GIVE a lot of the milk I pumped to the NICU where she was born, for mothers who couldn't produce their own milk, but wanted breastmilk for their preemies. Kind of like a frozen wetnurse, I guess. Might seem kind of weird, but if the hospital (or contact La Leche in your area) has access to someone's extra milk, that is better for your baby than any formula a scientist can make.
Off my soapbox now - do what everyone else said - rest, ask lots of questions, pray, rest some more! Don't be afraid to ask friends/family to do errands for you, clean your house, finish getting the nursery ready, etc... They will be glad to help, although I know from experience it can be very hard to ask for help. Just keep resting and praying for your baby everyday!
Blessings,
A. V
PS - Do NOT read about every little thing that COULD go wrong at your baby's gestational age - you will stress out with worry - and God is in control, not the docs or the book authors! My dtr was supposed to be a 29-weeker, not 31, and they didn't expect her to be breathing on her own at all, but she came out huffing and puffing and trying to scream! :) I wish you all the best and will be praying for you!!! Jeremiah 29:11