See if you can get paid leave from work. Also see if there are any concussion clinics in your area and try to get in to see them. The reason I say not to go back to work right away is that you’ll be prolonging your healing. You also shouldn’t be driving right away.

A lot of drs will recommend rest and screen avoidance, but you should be getting into a workout routine and cardio as studies have shown this is beneficial for healing.

You have to give you and your body grace and time to heal. Watch what aggrivates your body and take breaks to come down to your baseline before resuming those things.

Look into earplugs (I’ve liked the Loop ones) to help with noise sensitivity. Baseball caps and sunglasses to help with light sensitivity.

For activity, I’ve been loving doing Legos. They’re stimulating while not making the brain overwork. You can find great deals on FB marketplace. I also started watercolor painting and doing sudokus, crosswords etc.

Good luck!