Hi! Ive have a red lump near my collarbone for about 3 months. At first I thought it was a spot but it's got larger and is quite sore. I had the exact same thing about 5 years ago in the exact same spot and it went away on its own. The last time I went to the doctors (for something else) he paid no attention and dismissed me as having health anxiety (which may be true but I also have real symptoms!) so now I'm scared to go to the docs because he made me feel stupid! Im just worried it might be some kind of skin cancer. I have a lot of moles but this hasn't stemmed from a mole. Any advise please?