I'd give them a call, you will likely have to go and get it checked out, whether it's now or in the morning. If you are leaking amniotic fluid, you will need to have antibiotics if you tested positive to strep b. When I was pg with my DD I slowly leaked for a few days and wasn't aware it was an issue until I went in for a checkup and ended up being given IV antibiotics and being induced the next day. I was 37 1/2wks pg though, so a little further than you. Good luck hun. Try not to worry, I'm sure all will be well, but better to be safe, you know...???