Hello. I m male, 27 years old. For the past two days I ve felt a soft, passing warm sensation on my lower right abdomen, below the navel, barely an inch over my groin area. The feeling comes and goes and is faint, peaking for a second and then going away. There s no pain to speak of, but a dull sensation in the area that gets my attention. Additionally I feel a bit of pain on the thigh of my right leg, but I blame it on strain as I have been doing a lot of walking. I m not taking any medicines right now. Do you know what it could be?