L3 Fatigue

Hi there, I have L3 next Tuesday and Frankly speaking I have reached a level of fatigue I have never experienced with L1 and L2 (passed both 1st attempt >90th percentile). I have just completed my third mock exam (did Boston 2020 2021 and 2022) and scored 65%, 70%, 66%, with AM between 55 and 60% PM more confident between 72 and 85%. My scores have quite killed my expectations because the struggle with the AM session is insane both in terms of vagueness of the questions and time management. I still have the 2023 A and B mock left but I am feeling demotivated and disappointed. It just seems too much to hold in my mind for the AM part and many times I cannot really understand what the actual question is.

Sorry about the rant...the sun will shine again after next Tuesday