Maternity leave

I work full time and when I have the baby I don't think I will go back to work . The reason is because I will be breastfeeding and because I the mommy don't have someone who can take care of my baby. Do you think it's wrong for me to choose to be a stay at home and be there for my child instead of going to work and depend on someone else to care for my child? I've been working two years and I'm just wrecked I still have 5 more months till maternity leave.what do you think about this?