I Fingered My Girlfriend A Few Hours Ago, And She

I fingered my girlfriend a few hours ago, and she wasn't as wet as she should, we both were kinda fast and i stuck my dick in (I think) since she didn't feel the sensation of me sticking it in nor i felt my dick going in. When she peed a little bit after, she wiped and had really light red with little pieces of tissue and now I'm freaking out. Please help