Hi
Yes years ago I had a problem with a big mole on my leg. It basically displayed all the warning signs, change of colour, bleeding, change of shape etc. As I was only a child, my mum took me to the dr and I was booked into the hospital for removal.
They just removed it with a scalpal and stitched me up! Wasn't very sore from what I remember. The tests came back that there was nothing wrong with it in the end
YEars later, as an adult I had another one removed as it was one of those sticky out ones which was catching on clothes and I was scared of ripping it off.
My GP was able to do minor surgery on this himself, and did it by kind of lifting it up and cutting it off! And then kind of searing it shut so that it didn't need stitches!
But definintely see about it ASAP to put your own mind at rest if nothing else!