I am a person with ocd especially fear of rabies. Last day I was walking in a street and a dog passed near me , near to my hand, I pulled my hand to make sure it will not hit the dog. I didn't felt any thing at that time and I purchased some goods and came back home. But I was thinking about that incident Continously. After I reached home, I thought of some sensation in my finger and just checked it. I found a skin peeled off and was like old skin peeling off from skin. I was in panic and I washed my finger and then when I looked, there was nothing found and very minute skin lining was found from where I think the skin came off. I am very anxious and I am thinking if it is caused by the dog and is continusly thinking of taking vaccine. I do not know what to do . We can not see from where skin is peeled off, I will attach the picture. Can any one pls advice me how to know there is category 2 exposure of rabies. Can it be so small that it is not seen by our eyes. Means after skin peeled