hi there, your symptoms are suggestive of a viral infection or the common cold
compounded with laryngitis
. You may not visit the doctor yet and take some decongestent and anti-histaminic to give you symptomatic relief, for your laryngitis you could give it voice rest and some anti-inflammatory like ibubrufen for a few days along with warm saline gargles. If you do not feel any relief within a couple of days then you may visit your GP and get a lower resp. tract infection or any rstrictive airway disease
ruled out. Till then take care.