I want another 😓

I have a 2yo with an ex, I now have a new bf I've been with for around 5 month and never been happier he's took to my little boy so well and same with my little boy he adores him! And all I can think of is I want another baby! Everyone is announcing their pregnancy and It is making me sad lol! I am on implant and I feel 5 month is a little early, but it's still making me upset lol, I'm 20. Has anyone else been in this position 😑😌😓