Sana! Are you that Urban Planning wala student?
I guess you are. I have literally felt for you, Mohtarama. You should apply for recounting if there is any policy.

If not, do not lose heart then. Try again!
Sometimes, we do not know what is good/bad for us but HE knows that. Maybe Allah is having some better plans for you. Just give it time, with every hardship comes ease. Life is full of wonders. Prayers are with you.