Are you taking any of the vitamins and supplements ? The L-Tryptophan would be a very worthwhile try.

You need to convince yourself that these bumps and such are not a big deal because they aren't. Your specialist doctor can not help you so not being able to be seen by him is no big deal. Concussion specialists' primary duty is determining return to play. They have little effect on healing other than prescribing rest.

I take gabapentin (600 mgs) before bed to help my mind settle down. I do mundane activities to occupy my mind while I am settling for sleep.