The information from everyone here is great.
I just need to find someone now who can experiment to find my unique smell.
Thanks
That's the hard part.
I don't suppose you know any professional perfume testers, do you?
Your unique smell may be hard to replicate because not many fragrance producers are big in the business of replicating body smells, unless I misinterpreted you.
A few major fragrance producers are:
International Flavours and Fragrances, Givaudan-Roure, Firmenich, Symrise, and Quest International.
You may be able to try conacting them if you need a very special fragrance, or there are many online (chemical) fragrance vendors that may be able to help you if the smell you're looking for is a popular one (ie flowery/fruity etc.).
Either way, good luck finding your fragrance, and if you need help on a suitbale chemical for a certain smell, feel free to ask here!