I have a tmi picture that I will put in the comments. I am just wondering if it is mucus plug or…

I have a tmi picture that I will put in the comments. I am just wondering if it is mucus plug or just discharge because I haven't had discharge like this before. So I wiped and it was mushy and wet like regular discharge but then I was like mmmm there's something else hahahah so I wiped again and this came out, it was super long and stretchy. I also noticed some brownish discharge earlier in the morning but when I wiped there was nothing until later today when this came out.