My results came back

my winter exam fifth grade results came back and I’m so cooked I averaged 30 and I’m so confused. The maths test was easy for me I studied maths so hard I only flopped trig and a part of the advanced logs, the wordy equations. I’m so confused and disappointed and feel like I have no hop for the exam, I didn’t even pass any subjects and in the last week before the exam I studied even harder, I’m so cooked and I give up