I definitely relate with this. Learning a whole new game engine in two weeks while also thinking about actually making a game has been quite challenging. My goal now has been reduced to making a single functioning level.
I'm doing pretty well. I have my first level basically done, I'll crank out a couple more and get the Menu down. Graphics are looking pretty decent. This is my first actual game on Unity other than a Brackey's cube tutorial. I'm choosing between black and white.
I'm doing ok (apart from ignoring my game for a few days). However, I am worrying if it's fun and interesting enough, but other than that, I'm doing fine.
But anyways, good luck on your game, Learning a new engine in 2 weeks AND making a game isn't easy. At all.