I'm 21 and I have a bit of acne scars and skin discoloration. I think that microderm would be a good option for me to help with the slight scarring. Do you think it would be a good idea for me to get microderm? I am worried it will ruin my skin in the long run because of my age. Also, I'm curious if it helps with wrinkles? I have some lines starting to come up.