We all get "imposter syndrome". Even after we do awesome things. We think we need to know more, be more important, start later, have more money, "once I get to [fill in the blank]"...
We are all too worried about what people think. *hint... they aren't thinking about us at all!
Change your thinking (I call it stinkin' thinkin') from
"What if they don't like it" to
"Some people will love it and those are my people"!