Regarding my health post covid.

I got covid positive on 20 may 2021. I was not hospitalised and got recovered in home itself. But in the mid of June some post covid effects started appearing like anxiety, panic attacks i got medicine for the above symptoms and got recovered but again in July i got severe headache and I went into depression if affected my memory, concentration and thinking. Some fog in my brain appears as if I got lost somewhere. Then my vision also got blurred since September till date . I got my complete health checkup but everything is fine. Currently I am on medication suggested by a neurologist, I am also doing yoga, meditation and physical exercise but there is no improvement. Please suggest when will these symptoms disappear and I will start living my normal life. Its been 7 months and I am completely frustrated.