when the doctor is sure it'll be tonight...

This morning I woke up with no appetite, little baby movement, and diarrhea after being constipated for 9 months. This afternoon, I lost the rest of my mucus plug with the bloody show and have been having contractions ranging from 7-10 minutes that aren't super painful since Friday. Tonight they are staying at 7 min, a little more painful but nothing horrible - maybe lasting a little longer too. 
The doctor said based on her experience I wouldn't be at my appointment tomorrow and to enjoy my last few hours and to get some rest. 
Here it is: 9:30 and quickly losing hope tonight is the night. 
Any thoughts?