A mom I knew at our church watched her. We disagreed on some things, but I was happy with her service. You have to follow your own heart. If you really need to get out, then follow your heart, and take care of your baby in the best way you know how. If you are miserable staying home, or miserable going back to school or work, then it will reflect upon your children.
Children are usually much happier, when the parents are doing what they enjoy most.
Whatever decision you follow, make sure you do your best and make the best of your time, at work, with your family, or by yourself. Daycare is a very difficult decision. No one can take care of your child like you can. There are nice things about daycare, too, depending upon the care provider, other children, and facilities. The rest will come later.