Hello I have taken note of your problems
See your current problems that is sore throat
, joint pain stiff neck
can is related to infection due to sexually transmitted diseases like gonococus, chlamydia or its unrelated ,you have to confirm by consulting Dermalogist and veneral disease specialist also a physician. .
The incidence of STD
is quite high in places like Thailand and when you hav contact with sex workers. ..hence get examined and evaluated at the earliest. ..