Fitness Makeover Day 2: Sore! #chd

I'm sore from yesterday. I knew I was out of shape, but wow! Today's workout was:

• 20 modified pull ups
• 30 modified push ups
• 40 modified sit ups
• 50 modified squats

I did 5 rounds in a little over 30 minutes and followed it with a vega shake. Vega is a vegan protein shake that doesn't taste too bad, is soy free and gluten free. I get it on vitacost because it's cheaper than Whole Foods. What do you eat or drink after working out?