Thank you for asking. I can understand the distress you are through. I need to in kw if the worry is pertaining to a specific cause or it is general? More information regarding the problem and associated symptoms is required. I am suspecting an anxiety problem. Most probably a general anxiety condition. Not able to relax, poor concentration, bodyache and headaches symptoms, etc are some important symptoms.
Next Steps
You must consult with a psychiatrist. You can also ask a detailed query here on practo or visit one nearby you.
Health Tips
With suitable medication and instructions, it can be resolved.