ok, i'm not really freaking out worried or anything, i just kind of want to know:

i had sex and the guy had, about, an average sized penis. well it had always hurt for me during the first like 2 minutes of sex and it wasn't much different this time. well the morning after it hurt to sit and that had never happened before. i "examined" and it seems like something (skin) is torn. it's like to the side of my vaginal opening and it is definitely torn but it's not red or swollen. and there was no blood.

did my hymen just tear or is it something else?

ok, was he really rough with u?? did u try a new position?? u sure there was no blood?? there isnt always blood i suppose i wouldnt worry too much but if u keep getting this sensation every time u have sex id go get ur self checked out