what can I get to cover this scar?

I'm getting tattooed on Monday the 4th to get flowers added to a tattoo I share with my mom, and I wanted to know what I could possibly get to cover this scar? I was thinking a kiss but I ironically kinda want that on my butt so I can tell people to kiss my a$$😂

I already had a rose on the same side of my body as the flowers I'm getting on monday so I think I need to chill with flowers on this side lmao

it was a self inflicted wound and I needed stitches but never went because I needed to keep it a secret. but now I want it gone for good, or at least to look like it. even if its not a tattoo i want it to look better