Mucus plug came out 😱

I’m 34 weeks w my second and have been having Braxton Hicks like crazy but they’re not consistent. I’ve also just felt soooo tired and worn out and two days ago my mucus plug came out and seems to still be coming out. It’s slightly pink. Not an infection- just saw the dr today and I’m actually on antibiotics for group b strep.

Could this mean labor is coming soon?!