Oh Grandma you're in trouble!!!

So my grandmother came to help out my DH and I b/c I recently had surgery. Don't get me wrong it was awesome having her around the house and getting some sleep. But she would literally hold LO for HOURS on end. She did this a couple weeks ago too when I was in the hospital for a week. I know you can't "spoil" a newborn but HOLY CRAP, I can't seem to get anything done now that shes gone b/c LO always wants to be held. I know I can wean him from this but any helpful suggestions? I love holding my baby boy, but when he's asleep its nice to get things done!