Help please

Michelle • Try baby number 3 I had my other two kids young back to back now I am 31 try again do u think I am to old for a baby
So my hubby say to me tonight that he scared that we are going to have another baby. He scared that we won't have A Knouff money for three kids. I just lost my job I am looking for another one as a nurse but I don't know if I should go back as a nurse until after the baby born bc I don't want the stress      What do u think I should do