Wanted some advice. Some some advice.

Hello sir, Iam Dharmendra my wife health little gone down on 26th of Apr21 and on 28th of Apr21 she had mild fever with in one day we consulted a doctor.but after taking medicine for 4-5days when we not saw any v+e result then we had done RT- PCR test on 3rd may21.Her test result come v+e on 4th may21. After consulting doctor for covid we taken treatment for 10-12days and take every precaution.After that her health improve but in forthcoming week she had little breathing problem and weakness. Then we again consult the doctor then he prescribed medicine.we had done the CT- SCAN of the chest and in that no abnormalities comes.Now yet sometimes her nose block and head become bhari-bhari.I want some some advice.