eyelid cracking on me

I have hypothyroid symptoms but this new symptom is really strange. My left eyelid keeps cracking right in where I open and close my eye. I have been treating it with coconut oil. I am taking Iodine and decided to try desicated thyroid and wonder if that made me go hyper.

Any ideas or thoughts here. (and yes I did quit taking the desicated thyroid in hopes it will clear up)

Blessings, Kym (mom to 7)