I have natrually 3a curls, they're normally little to no maintenance, but then I did some horrible things. I dyed my natural blonde hair to a dark brown, and 3 months later decided its not for me. I ended up bleaching my whole head resulting in over processed, limp, dry, and very very sad curls.

Before dyeing


As you can see, the top is now very flat and blah, the curls are virtually non-existent! Because it is so over processed, I'm laying off the dye from now on.

Right now, I shampoo every-other wash, and use a daily leave-in conditioner. I never use heat, not even a diffuser. Any suggestions on how I can revive my limp curls while they grow out? Could a layered cut help spring back the limp curls?