I understood your concern and noted the problem as well. need to ask few more details to make a diagnosis and start treatment and advice which suits you. Pl consult me on Practo, so that I can help you better.book a time slot as per your convenience for consultation.

It's unlikely that you have COVID this time As you recently had tested positive As per guidelines you need to do PCR test But in practice it's request is not required

Kindly consult

Cosult on practo

Chances of re infection is less likely Kindly consult a physician online on practo

Your symptoms will need to be discussed. Pls consult. It might not be COVID only.

Theoretically there is a need for a Covid test but , practically ,  there is no need.       The Covid test that we do is taken from nasal or throat swab. Being a respiratory virus it will certainly be found in the nasal passages. So you will get a positive report.       But if you had a recent infection or you had full vaccination , you already have immunity and you will not suffer from Corona.

Can help you, kindly provide me detailed history for proper diagnosis and further management

On the basis of your sign and symptom and history you are suffering from acute upper respiratory tract infection that is caused by most probably by virus and in some cases by bacteria  as a secondary infection and in some case that is due to weather change around you . So in this situation you should first take symptomatic treatment to get releif as soon as possible.