I don't know about the tingling, but that milky substance... is milk. Women generally start producing milk when they become pregnant. Either way, you might want to see a doctor.
Good tingle or bad tingle? If it's a good tingle, go for it? Nipples are an erogenous zone. If they feel good to be played with, have fun! If it's a bad tingle, then don't do that. Talk to whoever's touching your nipples (S.O., friend, you, whoever) and tell them to stop it. Don't go for things you don't enjoy.
You make me tingle! There's a tingle in the air.
Well a dingle tingle is a feeling you get when you dont know what the tingle is.
A tingle is a slight stinging or prickling sensation. To tingle is to experience that sensation.
Luke Tingle's birth name is Lucas James Tingle.
Shayne Tingle's birth name is Michel Shayne Tingle.
Bob Tingle's birth name is Robert Rand Tingle Jr..
Why does your foot tingle when waking up?
Brent Tingle is 6'.
Your hands tingle because they are sleeping
John Tingle was born in 1931.
Bob Tingle is 6' 1".