Hi, purplish marks have appeared on my inner thighs. They have been here for almost two months, and show no signs of going away/fading. They are slightly indented, but they aren t cut marks or scratchs. Recently, I ve gained around 5-8 lbs, but it s all muscle, and it hasn t just been in the thigh region. Any idea to why these marks have appeared, how to get rid of them, and what they are? Thanks x