I'm a FTM 37+2 and a little confused. I've heard of women hearing a pop and then having their water gush out. I was laying in bed maybe ten minutes ago after just waking up. I wasn't moving and baby wasn't moving and I heard/felt this big pop. and I lay here like waiting for a trickle or something and then I stood up a couple minutes later and there wasn't a gush or anything. mild cramping this morning and all week. a lot of pressure these past two nights every time I get up to pee, I can barely walk. any ideas what this could've been?  TIA!