Contractions have stopped?!?

Chelsea

I am 37+5 and last Wednesday when I was exactly 37 weeks I was having contractions that were 2-3 minutes apart and lasting about 1/1:30 minutes long. They monitored me for two hours and sent me home cause they weren’t “strong enough” personally to me they were strong. This is my first I am 1cm dilated and 50% effaced as of Friday. Any tips or knowledge as of why all of a sudden they stopped Friday? I get some contractions here and there but not like they were. TIA