Smell taste disturbance. My life.

I am tensed because after covid that I got in December, smell and taste have become like a diamond search for me. My Smell and taste are absolutely disturbed but my ct scan of nose /pns is normal. Even the smell of aur taste really bad to me. I consulted family doctor he told me to do steam and gave medicine named Montez lc but no improvement is there. And I'm terribly in fear whether I will get back my smell and taste properly, because the kind of taste and smell I am getting is very horrible and after eating one chaptaai I feel like vomiting, it's been more than five months and things doesn't seems right. I'm loosing my weight because food is tasting poisonous to me. Please help I'm very worried because with this kind of taste and smell I'm not enjoying my life.