I have quite a few large freckles/beauty marks spread on the upper parts of my legs. Some of them feel slightly raised, others dont. I feel very self consious because of them and as a result, never show my legs. This is a problem as im going on holiday with friends soon and want to be able to wear shorts and not worry about what people think of them. :(Is there any way getting rid of them or even just lightening them so there not as noticable?