Boobs leaking already!

Laura
Ok so I am 22 weeks and since 20 weeks I've had leaky boobs. Some days I do some days I don't. But when I do it seems like a lot! I've started wearing breastpads everyday cause I never know! I feel like there is no info in any of my books or on the apps I use about leaking durning pregency. Any one else experiencing this?!