Pregnant with my 4th (very unexpected) child. Any one else is or was in a similar situation?

Butterscotch

I have a 4 year old daughter, 2 year old (will be 3 in August) son, and a 9 month old son. This will be my last baby for sure. I'm getting my tubes tied after i give birth.

How hard is having 4 children? Im hoping for another girl but as long as its healthy.