Hello,
For such a scar, no topical treatments are effective and a cosmetic surgery done from a good plastic surgeon would be helpful. My sincere advice is to get it done from a plastic surgeon. It would be quite useful.
It is very difficult to precisely confirm a diagnosis without examination and investigations and the answer is based on the medical information provided. For exact diagnosis, you are requested to consult your doctor. I sincerely hope that helps. Take care and please do keep me posted on how you are doing.
Hopefully an expert will answer your question.
Personally, I want to say that I'm having a hard time imagining a scar of the kind you describe being hideous. I kind of find scars interesting on men.
As for it getting better, I don't know. There are products, like BioOil, which allegedly improve the appearance of scars, with continued topical application.
A cosmetic doctor could possibly perform a scar revision...something offered to me when a mole removal scar on my face ended up being more pronounced than anticipated. (I opted to live with it the way it is.) Not being urgent care, a more precise revision, with cleaner edges, might result in a finer scar. But only a cosmetic surgeon/dermatologist could give you a reasonable assessment.
Whatever you decide, best of luck! :D