You’ve written a novel and edited it to the best of your ability. Congratulations!
But it’s not ready to make its own way in the world yet. First you need to go through the terrifying process of getting feedback from beta readers.
These are avid readers of your genre, who may or may not also be writers, who are willing to read your not-quite-final draft and shred your heart by telling you what’s not working provide honest feedback.