How long did you cramp/have back pain and contractions before you went into spontaneous labor? I was…

How long did you cramp/have back pain and contractions before you went into spontaneous labor? I was induced with my first, but these random contractions and constant back pain feel like labor with her. The contractions aren’t timbale and I’m really hoping to go at least 2 more weeks. Baby dropped a few days ago and it’s been pretty much hell since 😬