hello Doctor. I just want to ask you something about hiv. the story is that i had sex with a prostitute, i used condoms but she gave me oral sex and i did give her too. Now i had a medical exam for immigration to canada. it was two days ago that i had the exam. going to the exam, months before i have been anxious and nervous for the exam. and right now, the waiting time for the results is driving me to the point of paranoia. i read some online symptoms about hiv for the first six months. by the way i had sex with the prostitute at the end of november 2013. i read the symptoms and some of it i experienced like fatigue, fever and diarrhea. but i none lasting for more than a day or two, some cause by my unhelathy lifestyle, i smoke and drink and stay up late at night, sometimes i dont eat, and my diarrhea sometime is caused by the food i eat. everywhere i look i see signs that i am positive. i know the best answer is to wait for the results. but i have been worried because i have a daughter and i am afraid of the consequences of my actions. i only did it one time but i am regretting it. please help