Idk if there is uploaded saves but i lost mine too lol it sucks
I lost mine through pure idiocy. I wanted to test the female route on a new save to see what the difference is while my male route save file was sitting next to it, safely (not). I accidentally mis-clicked since I was so used to saving on that part and overwrote the male save file that has about already hundreds of hours of gameplay.
I kinda stopped playing after that for a while.