Bright yellow mucus plug? *update

Im 37.3 weeks pregnant with my 3rd and i think i may have lost my plug. I went to go pee and when i wiped there was a long mucus snot like jelly on the tissue but it was bright yellow. I dont know if its because i peed or what but i never lost mine with my first two babies. I also had to have my water broken with them as well. Im high risk this pregnancy with baby with gastroschisis and was wondering if a yellow mucus plug is normal? Im regretting not taking a picture of the tissue before i flushed it.... 😔😔

*update** - Water partially broke and baby used the bathroom in me.. Mario and I are having this baby!! Being admitted dialated to a 2 and a half and starting me on pitocin here soon!! So excited!! 😂😂😂❤❤❤👶👶👶👶