moles, with borders that are irregular and poorly defined and color ranges from tan brown to black. In simple language it has features that are in-between a normal mole and a melanoma. So it is better to keep an eye on this mole and if there is any change in the mole's/mark’s color, height, size or shape, you should have a dermatologist evaluate it. You also should have it checked if it bleeds, oozes, itches, appear scaly, or become tender or painful.
It is very difficult to precisely confirm a diagnosis without examination and investigations and the answer is based on the medical information provided. For exact diagnosis, you are requested to consult your doctor. I sincerely hope that helps. Take care and please do keep me posted on how you are doing.