I'm talking about when I go on a holiday in Spain in the summer time. When I sit/lie in the shade at the beach/pool I feel cold, and I'm that cold, I shiver, and I also feel cold when I'm indoors. I'm also cold when I'm in bed, I sleep with a thin blanket over me. The only time I'm warm is when I'm outside in the sun. I went on a holiday in Spain last year and this year.
I used to go on holidays to Greece with my parents, I went to Greece 6 times in 6 years, and I don't remember feeling cold in Greece at anytime, and I remember sitting in the shade lots of times there. I was also hot at night even with the air conditioner on.
Could feeling cold indoors and in the shade have something to do with your mental health. I also overthink constantly, I've been overthinking since I moved out of my parents house which was 7 years ago. When you live on your own, there are so many things you need to do and I thought it was that that caused my overthinking. I also feel sad all the time. So I'm wondering if getting cold easily is a sign of a mental health condition.