"The virus that took over the game" GMod Creepypasta

Many months ago I downloaded a Github addon for my Gmod, however it turned out it had a virus which spread onto My account so whenever I joined a server, it spread onto that server spreading the virus onto everyone's accounts in that server causing a little pandemic which caused many Players to not play on multiplayer, download mods from Github, and made many Players to quit Gmod.
Months ago I decided to check out some Github mods because I thought the steam workshop ones were a bit boring. I saw this really cool one claiming it could update the NPC AI, Enhance Textures and Graphics, and Could boost FPS, I thought it was cool so I downloaded the ZIP, extracted everything from it, then put it in the addons folder.
It didn't really do anything so I tried restarting my game, looking for conflicting mods, and restarted my pc, but it did nothing. so I just played Gmod like normal, making little scenes with ragdolls, having NPC wars, but I got tired and posted a thread in the Gmod discussions asking People what I could do to make it work. Most people told me to go on the X64 branch but I was already on it, most said it was probably an outdated mod, and one guy told me to fix it by going in the files but that didn't also work.
I was sad that a mod that looked so cool didn't work so I just played some TF2 then some Undertale before getting off My Gaming Laptop. The next day I decided to play some Gmod like normal except it was different. As soon I loaded into the map, Gman was infront of me and said the Gman speech at the start of Half-LIfe 2. When it ended random props from my mods started spawning in. Eventually a NPC spawned in and did this animation I never seen before, It dragged Me into the Darkroom and I heard strange sounds that I don't think are from the game. I got so scared I left the game and posted a thread on the discussions about it.
However nobody believed me. One guy made a Skibidi Toilet joke saying Skibidi Toilet took over my game, everyone else said it was either a bait post, others said it was fake. I joined a multiplayer server to tell people about it but it all went downhill. I ended spreading the virus to the server and everyone in it. Tons of strange events happened in the server like the Gman speech randomly happening, NPCs spawning in and dragging people into random places, and random props spawning in lagging the game.
Eventually we got sent into a random server that seemed to resemble a facility with no lights and it was completely pitch black, there was a room with tons of light so we all tried going in there however everyone who went in there died and got disconnected from the server, there were also weird creatures in there so of course We didn't go in and decided to stay in the dark with our flashlights on. We eventually went down a hallway but that's when it got bad.
A creature broke out some vents and starting chasing us and got a few people. We ended up finding some elevators so we got in but most people couldn't get in so most were left down there fighting for their lives. while in the elevator, most people started some rumours about what caused it, one guy blamed Me for it because He said that I brought a virus into the server which caused all of this, We got into a argument but eventually the elevator came to a stop. We tried leaving but We couldn't, We couldn't enter the menu or pressed those key combinations which would shut down our game, the Windows key didn't work, even the power button didn't work and I also couldn't just unplug my Laptop because it's a Laptop.
We found some stairs that lead to the surface. We found tons of realistic dead bodies scattered around and their bodies moved so realistically. Eventually another creature found Us and attacked us. It caught us all and we all got kicked out. The next day the entire Gmod community was freaking out, even most people who weren't even in the community were freaking out. It turned out the virus spread onto Our installed addons and everyone with those addons got infected with the virus causing the virus to spread rapidly.
Most people were scared others were mad and were trying to seek revenge. One guy ended up finding the person responsible for this viruses email and exactly where he lived and we all decided to send him creepy emails to his email and creepy letters to his house. Eventually he deleted the virus and now a week ago he went missing and we don't know where He is now.
Now that the virus is finally gone the community is now peaceful yet most are still refusing to play and others will never play multiplayer ever again.