High pain tolerence and labor

Brittani

Ok kiddo #2 here and I can say I barely labored with my first at 16, terrified, induced before labor began for waters leaking and had an epidural just incase to counter the induction since its supposed to make things speed up and hit harder

So my question is how do you know when its time to go in If you have a very high pain tolerance? Doc says not to go in until I cant walk/talk through them but with a high pain tolerance would I know when that is? Any signs I should be looking for?