Headache and OCD. Avoid rechecking 17.

Suffering from OCD for last 10 years. Headache from last 5 years. Key symptoms: Checking things twice or more to get reassurance, feels as if things are done incorrectly and something bad may happen 2. Persistent thoughts, keeps thinking about small things, not able to ignore them 3. Need to think about same ides twice or more 4. Concentration difficult, Easily Distracted and difficult to focus on work 5. Don't feel like doing anything, too lazy 6. Easily offended, very sensitive 7. If tried hard to continue working, get severe headache, doesn't go away without a painkiller 8. ailments from bad news/love failure 9. Disturbed sleep 10. have become very miser 11. likes sweets 12. Chilly 13. Dislikes chicken, used to like before disease 14. doesn't find life interesting 15. difficult to accept disagreements 16. if doesn't repeat activities, feel constriction in middle of head which leads to headache if continues to avoid rechecking 17. Too much craving for nictoine(tobacco