I can smell I think itās ammonia . Like when you are leaning over the sink having your foils removed when you have had hi lights at the hairdressers. As my two tests were negative I didnāt think I had it and didnāt give it another thought but this loss of smell is a symptom I guess.My smell has never been great really, my nose always feels blocked but not snotty if that makes sense but I'm starting to smell some foods but they smell like sick and calpol maybe I might finally loose some weight