Hi, I had sex with casual friend, who is generally active with others as well, 5 days back, while we were close to end the condom got removed and was left inside her vagina while i took out. 3 days later I had felt pain in legs, cough and mild fever. leg pain went next day and had again mild fever and cough.. today fever is almost gone, cough is there (dry cough) and sneezing.. otherwise I am feeling fine.
Could it be symptoms of any STD disease / HIV.