Okay so I'm pretty sure I have heat damage from about 2 years of straightening my hair almost daily. I'm not sure what my hair type is but I think it used to be 3b, my roots look either 3a or 3b but the rest of my hair looks more 2c due to the straightening. I decided to stop straightening my hair. Are there any tips to get my hair healthy again? I also don't wanna cut it all off.