Girls, hi ?? Yesterday we took a swab, the girl was a trainee, she ins…

Girls, hi ?? Yesterday we took a swab, the girl was a trainee, she inserted the mirror not too much, everything's fine, without painful sensations, I was maximally relaxed, on the next day I saw right away as a piece of pulling jelly-like discharge, like a solid piece, 1*1cm light green, could this be a plug? Has anyone ever experienced something like this during their period? How about you guys? What kind of discharge is that? Sex with my husband, there it’s more tense ??‍♀️and it wasn’t like that... ??