Sign of Labor?

Mrs. B
So I was in the hospital for 2 days and 2 nights recently because I was having contractions and I dilated 2cm.  This morning I went pee and when I laid back down I had a squirt or little gush of fluid.  It was watery but whitish in color.  This is my second baby but it's been 5 years.  Does it sound like my water leaking or just a little gush of cm?  I haven't leaked since.  Im 30 weeks and on pelvic rest.  Im cramping but I've been cramping since I got home from the hospital...Any help or input is greatly appreciated!