So, the only motive you’d have an earwax blockage up towards your eardrum is because you attempted to clean your ears with a cotton swab -- or something like it -- and pushed the wax in deeper. Blockages from the ear can change the colour and texture of the wax. https://allhealthmarket.com/product/new-arrivals/personal-care/ear-care/ear-wax-removers/3-in-1-ear-cleaner-silicon-wax-removal-tool-ear-spoon-tool-set-16-pcs-care-soft-spiral-for-ears-cares-health-tools-ear/