*WARNING* self harm- hiding old scars/feeling less ashamed

A while ago I fell back into some self harm habits and it left 2 scars... back when I heavily self harmed I was embarrassed and always made sure it wasn't visible.

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But this last time I did it on my arm and it scarred. I look at it and feel ashamed of it, and no one would know what they are because I scratch instead of cutting. I don't know what to do, each time I look at my arm (which is often because I tend to wear elbow length shirts). Does anyone have tips on how to notice it less or make it better? Idk.