All my hardwork went into vain

Had the 1st terminal anatomy practical today. I am someone who ensures studying 1-2hrs everyday. While mostly studying anatomy. But today I got to know the theory marks, and I just barely passed(that also due to MCQs). I wrote everything, but still the examiner was stingy as hell in grading. My batchmates even with lesser anatomy knowledge than me scored more than me, apparantly by examiner or idk something.

Then happened the viva, where I just messed up, wasn't able to identify the soft parts. I used to spend a nice amount of time on the cadaver to identify and improve my soft part knowledge, but I tried so hard, and it doesn't even matter

Now I just feel hopeless and demotivated. What was the point of studying all this, or studying hard the day before exam, when I couldn't answer a damn thing! And wasn't able to reciprocate in numbers?! I feel like there's no point in studying or anything, if I am just gonna frigging forget it anyway