university mamas

So I haven't been back to school since high school which was 4 years ago. Since then I've worked full time, found the love of my life and became a mom which I love more then anything in this world. My question is how many moms out there went to university and got a career after having a child? How plausible is it really? Is it stupid to want a career now when before it didn't bother me where I was at? Any advice would be helpful 😊