Is it ok to kinda like my gf's scars?

I like her scars to the point you could say theyre attractive to me. I dont want her to add any more. But i also like the look of them. I also like to kiss them and touch them. Not in a sexual way but theyre actually really pretty. She doesnt mind but i feel like a sick persone because od it. We talked about it and She asked me if i have a scar fetish. Do i? Or am i sick?