The run could very well have been the trigger. The 10k also caused quite a chemical trauma to her with the way if breaks down muscle tissue. The delay of a week is not uncommon. When the brain cells are injured, they try to go on in an attempt to heal. After a while of this effort, the surrounding cells can notice this poor cellular function and send out a signal (tRNA, transmitting RNA) telling the damaged cells to shut down, die and be absorbed. This can be delayed by up to 6 weeks.

Another issue to consider it the impacting from the run. If you put foam ear plugs in your ears and take a run, you can hear the impact of each foot plant. It can be rather intense.

The hormone doctor may have some good direction for her. The timing of her entry into womanhood and her symptoms are likely more than a coincidence. Hopefully, this doctor also understand the ortho-molecular needs of the brain.

My best,