For about the last 4-6 weeks I've thought that there's a constant 'smoky' smell. At first I thought it was burnt toast, but when I'd 'smelt' it constantly for days I realised it wasn't. It's odd, like a 'hint' of smoke, not a strong smell, almost like a 'feeling' of smoke rather than an actual smell. But it's constant.
I don't smoke, neither does anyone around me. my sense of smell seems fine otherwise, there's just a constant 'undercurrent' of smoke.
Has anyone else experienced this?