Anxious about number 2

My husband and I are anxious for number 2. I try to prepare as much as possible but some parts of me feels guilty because our boy is only 22months and soon enough he will have to share us with his baby sister.

Of course we are happy that we will be parents of two kids but we are also nervous for all the upcoming changes. Our boy has random tantrums now that he is entering his 2s and it can be so overwhelming and thinking about adding another child is frightening.

We are only about 5 weeks out from our due date.

Is anyone else anxious?