I need some advice on how to deal with baby fever

I will be 23 in leas then a month and lately ive had such bad baby fever that it making me feel more and more depressed and idk what to do. Me and my bf are not ready to start a family just yet since we are still pretty new of like 3 months but we do want kids oneday but we aren't financially ready either. It will be another year or 2 before we are ready and im good with that but i still feel like i want one now. Idk how to deal with it and it feels like its draining my energy from over thinking. Does anybody have any advice on how to get my mind off of it?