I'm pale and prone to freckles. I'm pretty careful in the sun and wear a high factor sun protection, stay in the shade and try to avoid burning. I'm pretty freckly on my arms and shoulders, and a few of them are bigger than the average pin prick freckle. Perhaps a few are mole sized but I'm not sure if this is because the freckles are starting to merge.
Anyway, occasionally I do wonder if I ought to get them checked out. What should I be looking for and would a doctor be irritated if I made an appointment for what could be a few freckles?