I'm scared to get pregnant again and I'm late...

Hey girls, me and my husband already have a 1 year old baby boy and it was pretty hard with him for about 7-8 months and we decided that this will be the first and the last one, but secretly I always wanted 2nd one! But my husband probably would kill himself if I get pregnant again lol he sayd it himself that he would cry if I get pregnant... And today I'm 2 days late, I'm scared we would leave me if I get prego.. What would you do? Have this ever happened to any of yous?