Skin got cracked on my both thumbs. Probably no one wants to see them

It happens in winter. If I expose my finger in cold air for some time, my finger skin gets crack. This time, I got it on the tips of thumb. Every time I touch something, I feel stinging like ache. I need to wash foods and cook meals using water, these cracks are annoying.

And, snow fall; if the ground is covered with snow, it makes me reluctant to work on my field.