I am 37 weeks and 4 days. This morning around 5am, I ate a peanut butter and jelly sandwich and I guess it didn't settle too well in my stomach and I threw up. So hard that I peed and pooped myself. Now, a few hours later, I go to pee and there is this yellowy sticky little lumps on my underwear and on my toilet paper. Is this my mucus plug? Otherwise, whatever it is is rather disgusting.