Have a feeling baby Lucy and I will not make it to December.

The drs haf my original due date as November 23rd and switched it to December 17th after not being able to find a heartbeat at my first appt. Lately I've been having the most intense cramping pains in my lower uterus. Like pms cramps on steroids. Also today I went to use the restroom at work and my underwear were way more wet than normal. It has a faint scent to it but idk. I'm not sure what to look for entirely.