That is something that cant be explained you will have to go to a doctor or a medical person or physician for that .
or try avoid using a cold shower take a hot shower
Answer:
If you search this it shows videos that will walk you through it.
Explanation:
Sorry if I didn’t help
What I do for the pain to go away is: put ur hand into a sort of C shape, place ur hand on ur arm, in the middle starting next to ur elbow, then use ur thumb and top fingers to squeeze (but not too hard) all the way down to the tip of the middle finger. This process will relieve stress and soreness. If u need a medicated cream to make it slippery, that may also help while massaging.
the answer is C. thinking about a problem constantly