i had a horrible experience last night and i need help. i got really drunk...and i didnt mean to but it happened. i had sex with a guy i didnt even know. i never do this so im freaking out. i just got out of a relationship of 5 years so this is not something i do. im not on birth control. he used a condom but i found it in my room the next day and it didnt look like nething was in it. is it possible for ejaculant to dry up? im getting the emergency contraceptives but i am really freaking out about an STD. i know that HIV has a "window" period and i just wanna know if its possible for ejaculation to dry up in a condom. i dont want to think that maybe he took it off in the middle of the act. i dont want anyone to think bad of me. this is not something that happens but it did to me and im freaking out. im 21 years old and i really dont know what to do. please help me