stimulate the nipples/induce labor

gg • Married💞 Momma of a little boy & glitter girl. Dog mom! 🐶
Lmao okay ladies so I just tried my breast pump for the first time to stimulate my nipples and OH MAN, the first thing I said was Owwwwww!!! My husband starts laughing at me. I guess I put it on too high! :0 what exact speed r u suppose to use anyways ?