H.G.
Are you off from work today and tomorrow? Stay in bed with your baby. Skin to skin. Let him nurse all day and night, whenever he wants. Don't pump unless necessary! Don't supplement unless he's really hungry, and then pump while he's taking that bottle. And don't make it a big bottle- just enough to last a little while. Then put him back to your breast.
Offer him the opportunity constantly, and he'll let you know when he wants to nurse. And really, REALLY take it easy these two days! Hubby has to cook and clean. Just watch tv and read and relax with your baby. Drink a ton of water and lactation tea. Eat oatmeal, granola bars, corn meal products (tortillas, chips, cornbread), and add alfalfa sprouts to a salad.
But make your husband do the shopping- you've got a baby to nurse! :) Then start the pumping back up on Monday. Right after your nurse him in the morning, and at least every couple of hours during the day. Eventually, if you'll be supplementing with formula, you can pump less. But for now, you'll need to pump at work!
Good luck!