Is labor near??

9•20•16💙 • Mommy of 3😊 Expecting our 4th 💙
So my BP is getting high.. 2nd appt in 1 week .. first time BP was 140/93 & today 160/86 .. I lost 4lbs since my appt Tuesday. & I'm have some pretty consistent BH... Could labor be close? Anyone with similar experience? Please share