Hit my head on the metal corner of my car door very hard due to a strong gust of wind. I drove 30 minutes before passing out, and I dont know how long I was out for. Started getting very dizzy, then fuzzy with headaches and then full blown PCS symptoms. I started feeling a little better around Christmas, but by increasing activity I provoked migraines and insomnia bout for 3 days which concluded with a collapse at 530 am in the morning. I haven't felt as well since this collapse, but things have started to improve. Symptoms started coming and going, but after a bad weekend provoked by stress the migraines and symptoms came back. After this I decided I needed medication, and since taking Cymbalta my mood, sleep and pain are all better and all symptoms are reducing even further, although I have very tired legs. Still am exercise intolerant though, but there are signs this is improving and I don't know when this will change back again. I have had two clear CT scans and I am in the UK.