J.
No, you're not spoiling him! It's impossible at this age. He isn't trying to manipulate you, he's just trying to get comforted. Try carrying him in a baby sling or front carrier; I did that a lot with my newborn. You can get a lot done with him held there, and he will love it. Don't worry about spoiling him for at least a few more months. I know it's hard to get things done, but enjoy these close times with him. Before you know it, they are grown up and running around and won't give you the time of day!