Baby #2

I’m not sure where to post this question, but... my son is 15 months & my husband & I are wanting to start trying for baby #2 in a few months. I’m a little nervous about having two kids. We’re a somewhat busy people & I also have anxiety. So I’m a little nervous about how I will be able to juggle two children. I know we want more & will make it work. But any advise from you mamma’s that have two children? What’s it like ? How hard was the transition from 1 to 2?