Sure it's possible, even probable, depends on a few things though... like whether you're still lactating. (Ahem, it's actually possible to restart, especially early on, but sometimes the docs have to play with your hormones in order to do so, other times no intervention is necessary at all. ). There's also the option of donor-milk.
The la leche league & the lactation consultants at your hospital should be able to help you out big time in figuring out where you "are" milk-wise.
Here's a caveat: Breastmilk is best ... but being alive and healthy is even BETTER. Not all mum's can nurse. Some lose their milk early, some are going through chemo, others have to take meds that would pass through their milk, some mum's die, some mum's adopted their babies, some mums inherited them, others get deployed. Some mums are dads. I could go on for awhile. There are many many many reasons that a mother might not be able to nurse her baby. This does NOT make that mum bad. Not so long ago, if a mum couldn't nurse, and there was no wet nurse available, that baby would have died. Yeah...if you CAN breastmilk is amazing, but NEVER feel bad for doing what you need to do to keep your baby alive. The worst mother in the world may be able to nurse, but nursing doesn't make a mum a better mother.
I lost my milk much later than you (infection@ 9mo), but my son's major source of nutrition still needed to be breast milk or formula, so ...
If you DO have to stick with formula...a few tips:
- Try changing formula (all babies react differently to formulas, the "gentle" ones made my son MISERABLE, and the powdered ones -any brand- made him sick. We had to use enfamil lipil premade canned...but we tried a bunch of others before we found it. For other's the ones that made my son miserable were the ones that worked for their babies. There is just no one size fits most, much less one size fits all. Sometimes you just have to play around to see what works for YOU).
- Sniff & taste test (this is from experience, not being rude). Make sure to taste every bottle you give him. Many formulas break down and start going bad half an hour after being made (carnation we found to go bad the fastest...15-20 minutes in some cases, talk about frustrating...formula is expensive!!). If your son's a slow eater, be sure to check the bottle about every 20 minutes or so, until you've got an idea how long your brand will stay "good" for. I know. Eeeeeew Yuck!
- Try marathon burping, to easy gassiness (we're talking half hour to one hour burping sessions...bring a book).
Hoping you find what works for your family,
R