fluid leak?

I'm 37 weeks and yesterday I was walking around the mall and had a sudden gush of fluid come out. I went to the restroom to check it and it was clear, wasn't a lot just a normal amount soaked a spot on my underwear and leggings. Then today I walked into my living room and it happened again, not a lot but definitely soaked my underwear again. It's not urine, it's clear has a distinct smell. Not a fishy or bacteria like smelI. I don't know how to describe it. I'll call my doctor in the morning but I'm curious if anyone has experienced something similar?