GAMSAT S1 and S3

I completed the final sections for GAMSAT on Saturday and am a little tensed. soo I ended up only being able to attempt 43 questions for S1 and I am worried that it’s not going to end a good score. don’t get me wrong, I studied and the questions I attempted I felt confident but I regret not being able to complete the remaining questions and fear that I’ll end up w a low score.

Additionally, I only got to attempt 63 questions for S3 with 10-15 of them being guesses again because of time management. I don’t know if I’ll end up failing for both these sections :( I don’t know how the marking works and it really hurts because there was so much practice put into this sitting and because I couldn’t finish the questions I may end up with a bad score.

Can someone please help me out on how the marking works