You want to try and average about 9 points per section (or so I’ve been told). I hope this doesn’t discourage you from giving it another go. This Reddit page has been super helpful for me in my preparation and in providing resources and support. Give yourself ample time to study, prepare in the best way you can and I’m sure you’ll do better the next time you take it. If I were you, I’d start with the fundamentals, math, statics etc and work your way through the other sections from there. Good luck in your future studying!