i feel you are not doing things in the right way. Hard work only gives fruit when done in right way. judge yourself choose the right things for you
i wish you were here to see the reality
its ok to feel depressed a little when things dont go our way but u need to move on from that episode and keep on doing the hard work you are doing . just learn from the failure , try and figure out where you are doing the mistake . take someone's help if needed . make a schedule and most importantly dont stress alot because too much stress can not let you focus . have a happy day .
I am sure it must be really disheartening for you. But this time you were really close, you will clear exams with good grades next time for sure. I know this might sound very irritating for you, but let's not give up and continue with the hard work. You have great potential in you, your courage and consistency towards your studies show that.
Can you apply for improvement or re exam?