Don't be afraid to ask for help.
And breastfeed. I had twins and then a son 14 months later. All bottle fed. My last child, I nursed. If I were to have multiples again, I would definitely nurse. You will save a lot of time not having bottles to wash and sterilize. Yes, bottles will need to be sterilized because multiples are usually premature. Premature babies are usually sickly. Breast milk builds immunity. Breastfed babies leave the hospital sooner. They will also spit up less, which means less laundry. Nursing my youngest cut the time I spent on household chores in half. She is also my healthiest child with the highest IQ.