Is it covid? I got recovered by myself?

I lost my taste and smell 20 days back, rest i do not hve fever , cold, breathing issue, tiredness nothing i m absoloutely fine and fit the only problem which is there is no taste and smell, what should i do ? Is it covid ? Or it something else ? Please guide me, should i take some medicines or i got recovered by myself ? Please reply me with complete guidence doctor, and medicines as well if required, because on the very first i feel like that i have lost and smell and taste i though it was covid, but my family doctor said no it not, it happenes in viral infection, then after i recovered with normal fever, but its been 25 days i guess till now, but this taste and smell doesnt came back, please help me doctor