i started tanning when i was 24yrs old and shortly after i developed a small bump on my upper right breast that looked like an insect bite. it was sore and even pussed up a little. after several weeks it didnt go away but no longer felt irritated. It turned out to be a mole. I am now 35 and it has changed over the years becoming a flesh colored raised oval shape with what looks to be a white pointy head growing on the side of it. A few months ago i started using the tanning bed again and within a few weeks another small mole appeared about an inch above the other one. these are the only moles i have except for a small one on my nose that has always been there. should i be concerned?