Congrats, dude. It's a fucking wild, exhausting ride, but I wouldn't change a thing. The hardest part, by far, is finding time for your own interests.
Remember: the standard is that you show up, and you try to be a good parent. Anything over that is icing on the cake. You don't need to compare yourself to anyone else. If you're there for your kids, and you're trying, you are fucking killing it and don't let anyone say anything otherwise