Just found a single tiny flat or flat enough that a bump isn't noticeable purple dot on the balls?

Just found a single tiny flat or flat enough that a bump isn't noticable purple dot on the balls about 1 mm right on a vain. I'm 35. No bump. And just feels like normal skin. Single color, No pain, no bleeding, tried squeezing because I though it was a blackhead at first. When squeezing I didn't feel any kind of bump there.

Think I first saw it a week or 2 ago, but didn't take a close look at the time.

Just found a single tiny flat or flat enough that a bump isn't noticeable purple dot on the balls?
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