Hi thanks for your question.
You have developed pharyngitis
(infection of pharynx that is throat) and laryngitis
(infection of larynx
that is voice box) either due from food or from person whom you kissed.Painful swallowing is due pharyngitis.Change in quality of voice is due to laryngitis.Swollen glands could be enlarged lymh nodes due to pharyngitis and laryngitis.Ibuprofen
alone will be of not nuch help. You need a course of antibiotic.Consult a physician who may be able to examine you and may prescribe you antibiotic.
Hope this answers your question.