Dear Sir I am suffering from over thinking and negative thinking past 1 and half years. And the problem is that negative images also comes to my mind that are ridiculous like accident and many other bad things of me and my family. And I feel so bad for this and I often slap or punch myself. I also started hating peoples on the basis of their looks. Don't know what is going with me. Please suggest either should I consult a physiologist or a physiatrist. thank you.