i think, an equally valid option is not to go out, without your nb, just yet.

it's individual for each person, but the first time, you leave your baby with someone else, it's a big deal for many mums.
Have to share the love, but great post by Gigi. I could not leave my newborn for a long time, but found going places with her, where we were both accepted and comfortable, great for my mental health. ABA meeting, coffee with friends, local library, invite a friend to your place, invite a friend to wander through the market or local park...