Hi, please don't worry. You are doing the right thing!!! I had it done many, many years ago. They numb the area so, apart from the injection of anaesthetic which burns a little, you won't feel anything. It will heal quite quickly. Most moles are in and just under the skin, so there no deep hole left. Occasionally they can be deeper, and mine was, but even then you don't feel them taking it out. The fact that this procedure is done at the GP surgery shows that removing the mole is not anything major. As for the results, most are harmless. I can't tell you how long it will take for the results to arrive, but your GP will be able to. So, please don't worry, you will be just fine! All the best :o)