Welcome to HCM,
You are probably suffering with ingrown toenail
or small abscess
As examination is necessary for diagnosis, please consult a general Surgeon
Meanwhile you can take analgesic
Thanks for trusting Healthcaremagic and posting your query.
Hope you found my response to your query informative and helpful.
If you have further concerns in this regard, I would be happy to discuss those with you as well.
With good wishes,
Dr.Chandra Shekhar Sharma