Early pregnancy discharge how does the discharge look like?

I know every pregnancy is different but I’m having some discharge I’m 30wks 4 days due Nov 4th but goin in on oct 27th to be induced. How long does the induction usually last?

Does this look normal to y’all at 30 weeks? Idk if it’s just normal discharge or mucus plug 🤨

Period is 3 days late now having pinkish brown discharge? Took a pregnancy test yesterday was negative now today pinkish brown discharge?

⚠️TW⚠️ TMI but can anyone tell me If this is pregnancy discharge or discharge before start of my cycle ?