Leaking amniotic fluid or no? 40 weeks and 1 day

So I had a weird smell today, just once, it was a bleach/chlorine smell. And I didn't really notice any new discharge or fluid come out. It was just the smell. My underwear was wet but I have been having a lot of different kinds of discharge then I normally have. I've been noticing more white and clear discharge mixed together. But it doesn't have a distinct smell. I figure that's my mucus plug. But the bleach smell really worried me, I don't have any infections and I've been drinking water. I'm 40 weeks and 1 day.