Vitamin D and Insomnia

Like a lot of people with Hypothyroid Vitamin D3 causes me severe insomnia.

I know I need D3 but I think sleep is even more important.

Has anyone found a solution for this problem????

Even the smallest amount of D3 in the morning keeps me awake at night.

Has anyone tried applying D3 to the skin and does it still cause insomnia? I guess I'll try it.