Should I be worried about myself? (Self harm)?

I'm exactly the same, I feel no need to stop, but let me tell you this. I'm 16 now, and one day I'm going to want to get a boyfriend and he's going to see the scars on my hips because let me tell you, you're going to want to cut more often and see blood more when the fingernails just won't cut it (if you'll pardon the pun). I may not cut deep but I cut in the same space so there are scars. One day someone I love will see the scars shaped like the words "fat" and "weak" (I have an ED which is sort of paired with the SI) and he's not going to like it one bit. We may think it's fine, but others don't. Is it really worth scaring away the people you love?