I have a tiny mole on my finger I've just noticed. I say mole I'm not sure it's not a scab. It also looks fine when looking at the ABCDE criteria. The skin around it is slightly swollen but that's the only concrete thing that could cause concern. But everytime I look at it something about it makes me feel uneasy. Is it OK to see a GP on nothing more than a feeling for something that is at most 2mm across? Or have I gone completely crazy?