Help please :( I use to self harm a little on my arm using pins, this was about a year ago I made the pins go quite deep and they left long red marks there was a little blood but not too much, a year later my friend tells me she's been harming I tell her my story and that I regret it, there's still small very light pink lines on my arm. Anyway today something very terrible happened and while I was crying in my room I felt so so hurt and in the heat of the moment I picked up a pin and on my lower leg I wote "Please" At first the marks didn't show up but then as soon as they started turning red I practically screamed in regret I started applying cream for when my hands get rough hoping it would help and anticeptic wipes, then I began feeling sick with regret and almost threw up. About half an hour later the lines are less red but have spread out a bit. There is NO blood but when I run my fingers along them I can feel lumpy lines. What do I do?!!? I'm such an id**t how can I make sure they don't scar? Is there anything I can use to make them less visible? I've thrown away my pins so I'm never gonna do it again! Please help me :( literally crying so hard right now.