any moisturiser with lots of vitamin E in it i good to help minimise the appearance of scars.
Try reading
this and
this , they are sound bits of advice.
In the mean time, use the boards and the supporters here at RYL, theyre a lovely bunch of people.
Have you tried any other less harmful ways of dealing with your emotions, such at screaming into or hitting a pillow?
squeezing ice might work for you also.
or drawing where you wish the cut to be in red pen.
My personal favourite is to run a sink or bath of water, stick my head in and scream for all my might.. cos no one else can hear you.
Take care.
and pm me if you ever want to.
Charlie.
xx