That happened to me a few months ago. The best solution would be a Brazilian Blow-out. It will leave your hair silky and smooth for around 3 months and, at least, you will have a good image until your own hair grows and you get rid of the damage. And, when the effect is over, you do it again. It will never harm your hair.

I did it a few weeks ago at Franck Provost, at the Four Seasons Hotel and I am very happy with the results. I don't even have to use the dryer after I wash my hair and it looks really shinny and healthy. It is not cheap but it is worth it. I couldn't look at myself in the mirror and see all those broken and dull hair. Now I am very happy.

Good luck.