I'm going through the same thing. 3b/c hair. 3 years ago I got a horrible hair cut and my hair has been screwed up ever since. It's all different lengths and I hate it. I just want it to grow. I've never used heat on my hair so I'm all natural. Biotin has really helped me, and I'm doing the inversion method for the first time this week! Also, GNC ultra nourish hair pills are supposed to be amazing! I'm getting them this weekend, they're on sale 3 for $25! The best thing you can do is go natural, otherwise it's not gonna grow. Get it healthy and it'll grow