Hey guys, a month ago I went sandboarding and wiped out bad, tumbled and landed on my neck. No loss of consciousness just felt shocked but I was fine after. The next day I had a mild headache which lessened with Acetaminophen. It subsided after about a week so I went to work out at the gym but the next day it felt like a tension headache, so I went to the ER where a physical exam came back negative for any medical emergency and the doctor was confident I had to brain injury.

Since then the headaches have lessened but occasionally I will feel slightly pressure around the back of the head to the temples. This is the only symptom I had and I got really anxious about it, to the point of hypochondria.

Could this be post concussive syndrome or just anxiety? Thanks for reading!