Thanks for reaching out @Artuicune
As I said in private, I agree with others here that chances of expedite being approved in such a short timeline are very slim. If not backed by a strong evidence (and/or compeling storytelling) listed in USCIS' list of expedite categories, most likely will be denied.
I, myself, am a healthcare worker (biomedical researcher), I have a job offer for a very specialized and highly regulated FDA position and they are just basically ignoring my request. Beyond being a healthcare worker, it's base as well of financial loss (almost 5 months AOS without a salary is a third of our family's income - I used to work under a H1B), also the company can't hire anybody else because it's a very specialized position, they are losing literally millions and research that could be saving lives is being postponed, still USCIS doesn't give a(removed)! 😃
I wish you best of luck on your travels, wedding and future application - but don't keep hopes too high about actually starting this job anytime soon.