Advice!

Ok I'm 37 weeks and 2 days pregnant, and just started experiencing what I'm pretty sure I bloody show. (Kinda mucousy discharge that was tinged ever so slightly pink.) What I wanna know is how long did it take you ladies who have already had babies before to go in to labor after experiencing bloody show, if you did? I just want to know how long it could take. I'm pretty ready to have this baby, as it has been an extremely difficult and complex pregnancy.