Girl trust me it is growing I am sure it is longer than you think. When our hair is in its kinky state it is harder to see the growth I used to feel the same; I thought my hair was the same length for the longest because I was wearing my hair curly all the time then one day I got it blown out and the length simply seemed to fall out the sky. Don't be discouraged it is indeed getting longer!
Thanks for the encouragement. I guess I need to blow it out one day. I haven't put heat to my hair since I bc'd 16 months ago.