It is not normal atall.it is right sided sinusitis which get aggrevated on bending down.
U also hav throat infection n cough so u need antibiotic for complete cure of the condition.
The best doctor to care of such contition is an ENT doctor
Next Steps
Take steam inhalation three times a day
tab Azithromycin 500mg once daily x 3 days
tab cetrizine 10mg once a day x3 days at bed time
no cold stuff
salt water warm gargling
Health Tips
avoid cold stuff
do steam inhalation regularly
use tab montair LC for a week once a day when there is weather change