How long do you bleed after you get your cervix checked for dilation?

I had my cervix checked yesterday. My doc told me that I’ll notice a bit bleeding and it’s normal. Last night and today I noticed a pinkish light brown small discharge after the check up I had. Does this look like it’s bleeding from the dilation check or it can be a tiny bit of my mucus plug? I even noticed my discharge had a little color to it last night on my underwear. The toilet paper one was from today after wiping. One picture is with flash and the other is without flash

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