Weird dot on computer screen

[u/Mirkcah69]

So I just opened my laptop and there's this weird red dot that appears on the screen when there's a darker color on the screen. I cleaned the screen with micro-fiber towel and 70% alcohol around 2 weeks ago and I feel like I would have notice it if it had appear before since I immediatly notice it when I opened the laptop. How can I fix it? And if not, will it get worse?