Birthday in 6 Days...

I’ll be 22 on Tuesday and I am not excited because I don’t feel like I am where I’m supposed to be. Everyone around me is having children or getting married. Then it’s me, I’m in school for Psychology and African American Studies with a minor in Non Profit Business and I have a job and apartment but I don’t have kids or a husband. Am I behind in life? When did you all start having kids or getting married?