Also, here are my main recommendations for new PCS individuals that helped me:

• Look into the University of Buffalo protocol for PCS.
• Look into vestibular rehabilitation if you have dizziness. Disequalibrium was one of my main issues early on, and this did seem to help. I just did balance exercises at home, like VR exercises, standing on one leg with eyes closed, standing on a balance board, etc.
• Take a Turmeric supplement. If you decide to try any supplements, this is most related to PCS, to decrease inflammation/swelling in the brain. I used to have pressure in my head, and I haven't noticed it at all recently, seemingly after starting Turmeric supplements and using an ice pack on my head/neck when I felt tension or pressure.
• Otherwise, L-Carnitine is highly regarded, and D-Ribose has been most helpful for me for energy.