Around my inner thighs, I have purplish reddish lines. I just noticed them last night in the bathroom. There's just a few, probably 6-7 at the most. They look like long lines, and they kind of indent, like a gash. They do not hurt, they are not open sores, they just look nasty. I figure it's either a stretch mark or some kind of fungus.
After googling stretch marks, they do look like stretch marks, but I am unsure, because they bevel inwards a little.
What am I getting stretch marks for?