Do you sometimes feel like a big loser now?

Dont get me wrong, I completely love being a mom, but before I had my son I wouldn't go out the door without my hair fixed, if I wasnt working I was going out with friends, or doing things like that. Since I've became a mom I find that somedays I dont talk to anyone but my son and my fiance, I can go for days without leaving the house, and have found myself in wal-mart pretty much still in my PJ's. I feel that I dont have any friends, most of my friends are single, no kids, and lets face it who wants to go out with ME a MOM *Shock* and hear about my son? Sometimes I just feel like a big loser! Anyone else ever feel like this?