does anyone get marks on their skin like this?

Or know what they are? The one with the blue circle has been there few a few months, the others have come since then and now appearing on my neck etc

A Closer Look into Stretch Marks. — scrub me™ is here to guide you on the path to your best skin ever! Everything you need and nothing you don't. scrubmesecrets- skin care

Can anyone explain to me why many Nigeriens have a particular type of facial scar/marking? And what does it mean? I have attached photos to try and show what I mean

Skin Concern] Does anyone else sometimes have these red, splotchy marks on their skin after waking up? They fade away after a few hours but what's the cause? : r/SkincareAddiction

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does anyone get marks on their skin like this?

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