Lots of things happen that characters don't know about, or only hear about. That's part of life, and is perfectly fine to include in fiction. Instead of trying to fix it, have your characters react to it.
If you still want to write even after you let go of any feelings of being obligated to write, take some time to think about why. Are there ways to access those motivations and keep them in the front of your mind so you can gain some satisfaction and joy from them?
Let go of any inclination you have to identify with your work and interpret critiques of your work as critiques of you. Critiques of your work are critiques of your work. Your job is to use them to make your future work better.
You ask for the bones of plot, but it sounds like you already have those: start, middle, end, some drama. What you need are the muscles and tendons of plot, the pull and thrust and tension that turns a skeleton into something that moves and breathes.
I love semicolons; they're great. The issue is what you're doing with language and content that leads to the use of so many of them.
You can't thrive by only making art that feels safe and easy. But you also can't be brave all the time; you need rest, and play, and learning, and sustenance.
Nothing gets in your way more than a creative writing degree and a lot of practice doing other kinds of writing, both of which fill your head with all sorts of ideas about what writing should be like.
If you think of a title as communication, rather than as a summary that is somehow meant to encompass everything the story is while not giving anything important away, that can help you decide how to shape it.
Today is the fifth Tuesday of the month, which means that my answer to this heartfelt letter is available exclusively to my Patreon patrons.
If you're feeling the urge to go back and fix (or despair over) what you've written already, and if it's getting in the way of powering on toward your goal and your deadline, this post is for you.