I love being a wife & mother...but am I wrong for missing how free my life was before the both of them?

I used to have TONS of friends before I meet my husband. He's a wonderful man - wouldn't trade him for the world. Now that I'm married, I'd rather not involve myself with people that are into drama, don't want more from their life & are negative. I just go to work & come home & take care of the husband & child. I'm so bored with my life. I love being a wife & mother, but can't help but feeling how free & interesting my life was before the both of them. I find every day to be the same 'ole boring stuff that benefits everyone else but me. It's so draining. I'd like to have friends outside of "our friends." I'm 33 & have never found it this difficult to make my own friends. I'm not trying to say that I don't appreciate what I have - but, how can I find friends that are intellectually savy, empowered, & culturally diverse? Am I wrong for feeling this way? Hey...Mothers, Wives - Do you feel me? Men, can you blame me?