I completed my final week 5 run this morning and I am super pleased with myself. It was tough but what helped me was this forum and remebering the comments that said it's a mental thing rather than physical. I was physically ready but I just had to overcome my doubts. I found the time between 5-11 minutes the hardest. Before and after that was manageable. So glad I paced myself and slowed it right down.
Bring on week 6!