Hi, thanks for using healthcare magic
The white colored spot in the back of your throat may indicate a bacterial infection of the pharynx/throat. Most cases of pharyngitis
are viral and do not require antibiotics however they may be necessary if pustules are seen.
The other symptoms are in keeping with a respiratory tract
infection.You should get some rest, drink alot of fluids and consider visiting your doctor if the sore throat
continue or worsens.
I hope this helps and you feel better soon