Often times I will work with someone who is reporting physical symptoms to me that they believe are related to a physical cause, for example, headaches, inability to focus or concentrate, pain in various areas of their body, just to name a few. What people do not realize is that there is a strong connection between the mind and the body and mental health issues can manifest themselves into physical issues. Most of the time people would prefer to have a physiological explanation for their physical ailments because it is less stigmatizing to have a physical illness than a mental illness. If you are having physical concerns, it is important to go to the doctor for a check up to see what is going on but if the doctor can find no evidence of a physical cause for your concerns you should consider mental illness at the root cause. Read the article below for common physiological issues which may be tied to mental health conditions.
http://www.thisisinsider.com/body-signs-you-have-anxiety-depession-mental-illness-2017-12