lost about a week and a half...

Hello! I mistakenly didn't realize that my MacBook was low on battery, and it ran out when I was mid-game. I think I was about day 4 or 5 of winter first year, and when I got back on I was on day 14, it was 5pm and I was still in bed, all my animals were pissed and I had missed out on the winter festival I think. Is there any way to go back and recover those days?