thanks for your query.
History seems that you might be suffering from an attack of sever URTI, leading to nose and paranasal sinus congestion causing nose bleed.
URTI many stimulate labyrinth or Through Eustachin tube the infection may travel to ear and you are getting symptoms of ASOM (Acute supp. otitis media
) and labyrinthitis
leading to Dizziness
If you are senior citizen I would like to Check your Blood pressure, because hypertension
may present with such symptoms.
Many thanks, take care.