Mucus Plug

I know there are a lot of posts about this... But I'm wondering if any of you ladies shed this much of it?? My OB said it will shed more and more the closer I get to my due date (I'm 33w5d). But I'm seeing more and more of it. She says it is parts of it. It's making me wonder if I'm dialating any. I work and am surrounded by men all day.... So this is something that has building up in me.