Failed NST.. 37 weeks tomorrow

Tashera

I just came from my 1st NST. The nurse told me it will take 20/30 mins the most.. Well i was there 1hr 45 mins and they were not impressed. I had a snicker bar, a huge bottle of ice cold water, and nekot peanut butter crackers. He was moving but i guess not to their standards his heart rate stayed baseline (nonreactive). I have a BPP tomorrow.

What to expect? What would happen next 😔? Can he possibly fail a BPP?

Thanks