XP - Mucous Plug at just under 10 Weeks? (TMI alert)

KMac570

 TMI alert!

 Is this even possible?  I think I lost at least part of my mucous plug yesterday.  It was a huge glob, firm, and about the size of a raspberry.  Kind of brown tinted. I'm taking prometrium and spotting a bit (SCH), so all kinds of weird stuff is happening down there, but this was truly just odd.  After googling, I am now concerned that it was my mucous plug, which is obviously not supposed to be showing up for a loooong time.  Any insight or similar experiences?