Hair Suddenly Turned Frizzy and Crinkled

I recently moved to London from southern California. A few days after arriving, I noticed that a small patch of hair near the side of my face (temple area) was extremely frizzy and tangled. All of the hair in this one area is completely bent out of shape. It looks like it has been electrocuted!

The rest of my hair is long and straight, just slightly wavy. I have never had a problem with frizzy hair.

The problem only occurs in one spot, always the same area.

It doesn't matter whether I blow dry my hair or not, the hair still gets like that. I usually do NOT blow dry hair.

Has anyone experienced this before? I am totally baffled by what is going on. It has been doing this every day for nearly 4 weeks! So strange...

I have used various products, but nothing helps because the strands of each hair are totally BENT out of shape, into crazy, crinkled strands. So, using products does not help.

Thank you!!!