Student ID card on red lanyard, Colchester

Yesterday around 3pm I realized my university student ID card was missing. It’s a standard University of Essex student ID on a bright red lanyard, kept in a clear blue sleeve. I think I last had it near Colchester Library on High Street, outside the cafe, before I walked home. The photo on the card shows me in a gray hoodie, and there's a tiny scratch along the lower-right corner with a blue sticker on the back as a distinctive mark. This card is my key to lectures, the library, and campus facilities, so I really need it back. If you find it, hit me up at [email protected] and I’ll arrange to pick it up from Colchester Library or a nearby spot as soon as possible.