Missing pregnancy

I'm just had my little girl 3 weeks ago I had an amazing pregnancy and fast and easy labor and ever since she came out I just want her back inside like I love her and I'm so glad she's here but I miss being pregnant feeling all her little kicks and hiccups I just really miss it but I'm not financially stable enough to have another baby but I really miss it I just want to be pregnant again it was all just so exciting for me am I the only one who feels like this is it normal to want my baby back inside