Gush of Fluid

So I woke up in the middle of the night cause it felt like I peed my pants slightly more than a little. The only way I would describe it was a gush of fluid cause it didn't smell or anything, and it wasn't enough to be an actual pee session. Not sure what it was but it's Memorial Day weekend and I'm not sure if this was serious and I need to go to urgent care or if my bladder just leaked a little... I'm 28 weeks btw.