Already have baby fever for another?

mlynnc2019

Ok so I have a soon to be 7 year old boy and a 3 week old baby girl and I really want to give her a baby brother to grow up with since her and her big brother are so far apart in age. Im currently breastfeeding until April when I have to start school again.. I was wondering when my cycle will go back to normal approximatly and if its safe to try for another so soon after my 6 weeks to heal?