Learn the signs and symptoms of warts located on the feet, plus when you should seek medical help for a plantar wart.... I got a pedicure four days ago and now I have a constant pain in my big toe. I researched the symptoms and I got the Pedicure Infection, however I have none of those symptoms. I only have a very sharp and intense pain underneath my toenail with absolutely NO swelling, discoloration, blood, pus, etc.