Act Immediately
Get an influencer
All the rest of OP's journey doesn't really matter.
My newest venture this summer did 7 figures after I got motivated by watching Hamilton, this was also a week long period of sales, which came after a 2 week long period of idea and building hype. It definitely came down to doing something very trendy and having people know about it, and there is nothing organic in that process. I don't think the same venture could do that now already. It would have to be new trendy things.