Do you “warn” new sex partners of your scars?

I haven't hurt myself in years but have bad scars all over my stomach, thighs, and shoulders and am still very self-conscious about them. I have heard it so many times that most people don't care about what your body looks like, they're just happy to be having sex but my scars are big and I'm worried they'll turn people off or at least be very shocked and not know what to say/ask or if they should ignore it and it'll be awkward...idk I'm just worried i ruined my body to the point of being unattractive to literally everyone. And im aware the lights can be off during sex but my cuts were deep and the scars can't be ignored if i was being touched.