She hasn't had her period yet, she says it's in 10 days
That means nothing.
There is a window of time for when a girl can become fertile, aka truely pregnant
it's smack dab right imbetween periods.
If week 1 is end of period
and week 5 is start of next period
week 3 is "fertile" week, aka she can get pregnant.
I'm willing to bet $20 the wetness was her natural lubrication and you're just an idiot OP