Hello,
Cold sensation in the right side of your body associated with mild pain may occur due to stress &
anxiety that can trigger symptoms of feeling cold, chilly or shivering.
You can take analgesics for pain. You are suggested to visit a
Neurologist & get physically examined.
Get Nerve Conduction Studies & blood work out done. You may require to go through few Imaging tests(CT, MRI, EEG, etc) to detect any developing
Peripheral Neuropathy or weakness,
brain tumor or stroke that is causing one sided symptoms.
In the meantime stay well nourished, do exercises, stay away from stress & also addictions if any. Take food rich in vitamin B6, B12 along with
folic acid & minerals. You can take supplements also.
Hope I have answered your query. Let me know if I can assist you further.
Regards,
Dr. Nupur K, General & Family Physician