What is this spot on my leg? Should I be worried?

I just noticed this on my leg and I don't remember it ever being there, any thoughts on what it is?
What is this spot on my leg? Should I be worried?

It's not a bruse
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+1 y
also its on my inner thy so I don't know why it would be bruised
What is this spot on my leg? Should I be worried?
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