The game worked fine last time I played, but today, out of nowhere, I am unable to items at all. I encountered a zombie, which by the way saw me from half a mile away, and it started to come after me. I started to prepare myself by slowing down, and trying to pull out my wrench melee weapon to attack it. Unlucky for me, though, pressing 2 (the place where I put the wrench on the hotkey bar thing) didn't equip the weapon. Thinking the key might just be stuck, I opened the character menu with TAB and tried dragging the wrench into my hand, but that didn't work either. it was at this point the zombie reached me and hurt me pretty bad, so I ran away. Once I was a safe-ish distance away, I went back into my menu and tried using some rags to stop the bleeding, but whenever I right clicked the rags, I was met by a small box saying "Receiving" where there should be a USE button. I decided to try to reproduce it on my other items and was met with the same results. I server hopped to see if maybe I was just de-synced, but after trying 2-3 servers, I died. I exited game, starte dback up on a new server with a new character, but the problem persisted.