I can't stop obsessing over my neck.?

I barely notice it! It most likely is genetic if you had it in 3rd grade. I know lots of people with necks that have the same thing. Heck my neck might have the same thing. Honestly it is barely noticeable! I doubt anti aging creams will work if you really are concerned go to a doctor and just ask why is this here? Maybe getting answers will make you feel a bit better. Some people have different problems on their bodies too, like a close friend of mine who is very skinny has kankles (or chubbier ankles) which she accepts because it is from her genetics. Honestly I don't think it is anything to worry over tons of people have the same thing, I think I wouldn't have noticed unless you pointed it out.