i have had swelling and a sore neck/throat for 4 months now which has made my whole neck sore and i feel like the infection is spreading down to my chest and shoulder! the doctors seem to not know what is causing it as they keep putting me on amoxicillian which seems work( burning/pain goes, able to swallow properly) until i finish the course where my neck will then swell again and un able to swallow on that side of my throat and pain ! another thing is that ive just found out this week that i had chlamydia which i caught around the same time as my neck started to swell and hurt! i preformed oral on the girl too! could the chlamydia be the cause of the constant swelling of the neck ?