why do I have so much frizz?

well currently I have straightened my hair and I haven't done so in about 6/7 months but this time my hair is frizzy with no definition at all!!!! Any recomendations on what I should do ? Will my hair go back to how it was ??? Help plz 

1 Answer

You may have heat damage, which means you would have to either cut it or transition to your virgin hair.