How to become yourself again - after become parent /book advice

Hello,my boy is now 4 months old and I'm a very proud dad. We managing quite well to do all the chores and also everything around but we more and more sink into the "daily" routines. I would like to ask the community if you can share or recommend books - which show me/help me to "rethink" the time I have for myself as it will be never the same as without baby.​I'm kind of missing to go out, doing some sports - even read. It feels like I have work, baby, sleep :/ It might sound to harsh but it feels like this.​I would really appreciate some help here :) via /r/Parenting https://ift.tt/396IIKj