Hi, I was wondering if anybody else has had or is having a similar problem with their smell. When I had my head injury I completely lost my sense of smell and was told it is highly unlikely I would get it back. 18 months later and there has been no sign. But today I fell like there is a smell "stuck" in my nose which is making me feel sick. It is confusing me and I don't know if my mind is playing tricks or there is possible healing happening. If anybody could help with any comment that would be amazing.