Hello Doctor. My Name Is Mayukh Saha. I Going By

Hello doctor. My name is Mayukh Saha. I going by very deep problem. I am always feeling depressed. I am getting anger and frustration. Whenever I travel by taxi, I touch taxi drivers feet and also wash their feet with water and then drink that water from their leg. Whenever I try to stop this this is hampering my mind and forcing me to perform the sage activity again and again. Whenever I think I will not travel by taxi and instead travel by bus , the force hits me that I have to travel by taxi. I don't know what is the solution for this. Please help me