Tanya, so sorry you didn't make it this time. Keep your head up and keep studying and I'm positive you will pass. I was fortunate to pass this time but here's some tips which might helped.
1. Get the All In One PE Guide by Goswami and see if you can sign up for his class. I took the Passing Zone and to tell you truth I didn't use a single note sheet during the exam. It's more of a "keep you on track" tool than anything else. But Goswami's online class suppose to be great he's a really good advisor and you can ask him any questions you want.
2. Sign up for a local review course. I did this the second time around and I felt that it helped in some ways. Again, it kept me on track and I had a set schedule of what to study.
3. Find a study partner. I was taking the exam with another co-worker and we would set up a time on every tuesday and thursday to do timed problems. I think that helped a lot cause it really put you on the spot to do problems as fast as you can.
4. Make an index of all your key books, the CERM, HCM, Greenbook, MUTCD, etc. I combined all these index into one book and it was so helpful.
5. Take several practice exams. We must have taken 4 practice exams in real life situations. This really tested your ability to work under pressure.
6. I believe the NCEES recently updated their study books. Pick up the Transportation PE Sample Questions and Solutions book. I'm sure it will be worth gold as a study tool.
7. If you have the time, go through the Lindeburg Practice Book. It does get you familiar with the CERM in and out.
If you want you can share your diagnostics and maybe I can help in certain areas or others on the board can help. I know you can do it and this race is not over for you yet, next April will be another lap, and you will continue until you will pass and then your race will be done. Good luck!