Booger like pictures lol

Today I had a booger like discharge. Currently 22 weeks. It was so wierd. It wasn't even slimy or anything it literally looked like a giant booger. This is probably going to sound ever more wierd but...Have you ever gotten something in the mail and it came with that strip of glue and if you ball it up it looks like a booger? If you have, that's exactly what it looks like. I tried googling it and all I could find is that it may be part of my mucous plug. It wasn't bloody or anything  but like yellowish clear in color. Anyone had experience w this?