Signs before/during boob leaking

So I’m 8 days PP/FTM and my milk came in. I’ve been leaking pretty regularly but I’m irritated I don’t realize it until my shirt is SOAKED (wasted milk) and I’m nervous because it’s very obvious and embarrassing. I actually walked around Walmart yesterday only to get home and realize my bra, breast pads, t shirt, and jacket were soaked through... is there a way to know when it’s about to happen?