Why do I feel guilty...?

So it's 3:30am and my baby woke up for a feeding. I warmed up a bottle for him and since I had to pee, I put the bottle in his mouth and propped it up with a blanket so that he could drink it without me holding it. When I got back from peeing, I decided to check the glow app and got distracted. By the time I finished checking the app, my baby had finished the bottle on his own and fell asleep. I now feel guilty about not holding the bottle for him. Am I being weird for feeling guilty???