I got an MRI after my second concussion which came back with nothing and did the memory, balance, follow the finger with your eyes test but nothing other than that. Should I just continue to rest and hope it gets better? What tests would show increased pressure, and should I pursue that and try to get that treated? Something Im worried about but Im sure isnt likely is that the swelling and pressure is causing more damage. I worry about this especially when the headaches are bad even though theres never much pain; its hard to explain.