Brief: This doesn t seem to be an infection. Detailed: Hello, Thanks for Writing to Health Care Magic and putting trust in us regarding your Health related query. I am Dr. Saleha and I have read your message in detail, I understand your concern and will try to help you in this. I am sorry for the incident and the pain you are in .Here I want to express my opinion that to me it DOES NOT seem to be an infection because there are no particular sign of infection you mentioned. An infection is usually characterized by: +Warm area. +Swelling. +Puss. +Redness. +Severe pain and Extreme tenderness. You should take care of the nail It is just normal course of events which is happening. It may change colours get blue,brown or any other colour, just make sure that you don t keep it wet and you take good care of hygiene. Keep checking it for any pus. You can use tablet Brufen thrice a day for pain. If you see any Pus in the wound immediately contact the doctor. Stay blessed. I hope this answers your question.If you have more questions, I am happy to answer. Wish you lasting health. Regards. Dr.Saleha Saeed