If they think your membranes have ruptured, it might help to read the RCOG green top guidelines for pPROM before seeing your consultant so you have an idea of how they should be dealing with you. Recommendations are a 10 day course of erythromycin at time of rupture (obviously you won't have had this), regular temperature checks and weekly high vaginal swabs to check for infection.
The guideline is here:
https://www.rcog.org.uk/files/rcog-corp/GTG44PPROM28022011.pdf