My computer suspends after I log in successfully

I’m kinda new to both linux and Fedora, but I guess I’m doing OK right now. When I installed first Fedora, I wasn’t facing with this issue. The issue is basically I boot my computer, everything works well, I see the login screen, I type my credentials and press enter, then my computer suspends(or sleeps, I’m not sure if they are interchangeable). After I press the power button again, I see my desktop which means I have successfully logged in. I don’t know what I did then I started to face this issue but I think it might be related with some kind of Nvidia GPU driver installation.

I don’t know what should I show you, but I can share the fastfetch output.