Mucus plug or just really sticky discharge?

Jessica

I’ve been losing stuff like this all day! I’m 38 +3 This morning it was kind of yellow like the first pic but the rest of the day it’s been clear and crazy thick like the second pic. Like I can pull it out of me and not have it break it’s so thick! How long does it take to lose your mucus plug? I thought it was more of a one and done kind of thing?