http://www.spirit2spirithealing.com/single-post/2017/07/24/Body-Pain-and-Weight-Gain-Are-Actually-Signs-of-Stress

Doctors are seeing more and more patients with neck shoulder head pain; and weight gain around the trunk. Why? Cortisol is being overproduced in our bodies leading to these manifestations.
Headaches, low back pain, muscle aches, and gastrointestinal symptoms are the most common.

What to do?
Get moving. Do some form of exercise/ movement.
Seek medical intervention- chiropractor, acupuncture, GP, reflexologist, TRE provider etc.
Talk about it- figure out where its coming from-  poor self-care skills, prolonged effects of childhood adversity, and undiagnosed cases of depression, PTSD, and anxiety.
Be compassionate towards yourself and give your self some time out, restoring your body again. Feel good again.