mucus plug

I'm 32 weeks 4 days. went into labor and delivery yesterday with strong lower back pains. when i got there I started losing my mucus plug. told my midwife and she did a pelvic exam, turns out I have a uti and yeast infection. my midwife thinks the yeast infection is irritating my cervix which is causing me to lose my mucus plug. but she said she saw old blood BUT she doesnt seem concerned 😳 I'm trying to calm my nerves and remember the mucus plug can regenerate, but I'm just worried because when she checked my cervix she said it was really far back and she had a really hard time getting to my cervix. I have been really crampy & uncomfortable so I'm thinking did she accurately feel my cervix. Hopefully I'm just overthinking and over worrying 🤞