Hi I have read about articles that there is cases where people get infected by HIV through protected sex. As from my encounter, the sex worker provides me condom and I have no idea whether it is latex or animal skin cos there is no brand on the condom. Is it real that I still have risk of being infected ? btw these few days I got very chapped lips feel very dry and bleed a little. Is it a SYMPTOMS of HIV ? THANK you very much !