Could a little bit of bloody mucus be from my hemorrhoid?

Possibly. Bloody mucus from the rectum can be many things such as bleeding hemorrhoids, infections, inflammation, and malignancies. Your age, family history, medical problems, recent travel, sick exposures, activities, and medications will be important for your physician to review . You should see your doctor to discuss the possible causes and treatments.
Could be. And most likely is but better to get an exam from your pcp or get a referral to a colorectal doctor to confirm as well as advise you on how best to treat it and avoid flares in the future. No bleeding should ever be considered normal!