Mucus plug???? 37+5

So babygirl dropped this morning , and when i sneezed, i thought i peed myself (i wasnt sure what but i knew something came out of me) so when i went to check this is what i found, they told me about bloody show but never said it’d be different than ur plug, it has the consistency as a booger or snot (sorry for the description) and it was all one piece, but it wasnt bloody, only yellow, so im super confused. Anybody have an answer???? Sorry for the TMI