Talk to General Physician on Sense Of Smell Cause Headache

Hi doctor last year I had an accident last year it was a traumatic injury I had my CTSCAN and rest of the tests clear The only loss I got was loss of sense of taste and smell partially .. And doctors said there are very minute chances to recover completely so I am suffering from this from last one year.. Rest everything was fine but from some days I had enhanced sense of smell and it makes me feel bloated/vomit or cause headache.. I don't know what to do