This morning I woke up to pee and came back to bed. About 10 mins later I got motivated and got dressed and changed my underwear. I went to the bathroom to fix my hair and such and decided I probably should pee again before leaving for the grocery store. my new panties were already wet with small smudge of discharge. When I wiped myself there was slightly more. It was greenish and looked like snot, no blood though. Is this my plug, a little bit of it, or just discharge? I googled pictures to see the norm and I found a few like this picture that matched exactly what I saw this morning.