Hello.

I have a mole on my side that I really can't see well. Last week my dog pressed his nose on it and smelled at it for a few minutes through my clothing, but he hasn't done it since. I asked my husband to check it, he did and took a picture. The mole has a small white bit, almost like the head of a spot on it. 

I have an appointment with my GP soon, am I been  overly worried? Could it be sonething simple, I know it needs checking but not sleeping properley due to worry