My hair's overprocessed. Each week I use Motions CPR followed by Mizani Moisturefuse. My hair is growing, but there's nothing you can do for the thin sections but cut it off. Try wearing your hair in hairstyles that camouflage the thin sections or have a good old CUT.
For me, I considered chopping off gradually, but I know its best just to chopp it off and get over it. I have about 2-3" of overprocessed hair in my opinion. I haven't had a trim since august which makes it about 4 months. My next relaxer, in 2 months, I will be chopping off the 2-3" of overprocessed hair. It look like as if I didn't gain any growth, but at least my hair will look thicker and a manageable length for me. Then off with my hair journey once AGAINNNN!!!! /images/graemlins/smile.gif