9.3weeks, full time job and live on a farm. Feeling exhausted!

I am now 9.3weeks and I am so excited. However, I also live on a small farm with a total of 80 animals to take care of. I have been so exhausted and this aint like me and I know my body is adjusting to changes but I have been struggling with keeping up with the farm and a full time job. Anyone else on the same boat?