Be 21 with 3 kids under 3

I’m 20 with 2 kids and 1 on the way

I never pictured myself having any kids or if I did I would be older but I don’t regret it, I take care of my kids everyday, I’m with them everyday all day I wouldn’t have it any other way

But I am getting my tubes tied after this one

How old are you and how many kids do you have? Are you done? Or how many more do you want ?