When I pressed PLAY, I only get the Mojang page and soon it says "not responding"

When I press the PLAY button, it brings me to the MOJANG logo but it doesn't change to the Minecraft game homepage, instead it remains on the page and when I click on the page, it says on the top left, "Minecraft 1.13.1(Not Responding). My Minecraft was fine on the first few days I've been using it but then this problem suddenly just appeared out of know where, if anyone knows how to fix this, PLEASE tell me, my friends are playing Minecraft without a problem and while they are having fun, i'm just staring at this MOJANG screen to then find out that Minecraft 1.13.1 isn't responding, so please help me fix this problem!!!