Broken water?? Maybe? Or.. something else?

Joyann

So...

34 weeks and I lost *part* of my mucus plug last night (idk if it was part or all, my cervix is only 1.5 cm thick and idk if that would change how much there is) but I'm laying down and I feel wet. Like, almost like I'm on my period! But every time I go to the bathroom there is hardly anything in my underwear? :/ idk whats going on? Anyone know how to tell if it was "just a trickle" type water breaking? :(