I kind of agree with FoxHyode, some tracks did sound quite dissonant (heard mostly in the running and the rare pocket of relief) which needs to be what you need to work on, I don't have much musical knowledge so I won't tell too much.
But I really liked the attempt at sleep and the future they'll never meet, especially the "Lo-fi" drums and synths. Very chill and fits with ur description.
And btw, in future OST jams, u can submit a soundtrack on itch.io instead of submitting it with ur game, u can see in Lone Rabbit's Website which u can find in their itch profile/page thing. This one https://ostcompjam.alonerabbit.com/how-to-submit
Just so there would be no confusion or complications.