Real or fake? I've had contractions off an on all day! No big deal, some hurt, some do not. But when…

Real or fake? I've had contractions off an on all day! No big deal, some hurt, some do not. But when I have one...as soon as I'm done, I have a let down. Does anyone else's boobs leak during contractions? Part of me feels like if I'm having a let down during them, they are real!