Thank God I'm not the only one with this problem. I wish I knew the answer, and when I find one I will let you all know. I used to have 2b/3a hair up until last year. The only thing I can think that would have caused this is maybe the birth control that I'm taking. I'm so sad that my hair just keeps getting straighter. I'm so envious of those girls who have the curly hair that i miss. It makes me want to cry.