so im about to trade my gaming tower that has a GeForce GXT 1050 Ti GPU. I have had my computer for a month now, I usually play and stream fortnite without any issues, i was asked to try and get the FPS up a little more, so i decided to uninstall my GPU and reinstall it, update it, and i updated my windows 10. after doing so, i cant play fortnite even on the lowest of settings without frequent lag. pls help me restore my game, and gpu back to itself or better, i have tried uninstalling and reinstalling again, and i even unplugged the gpu and replugged it in, while the tower was off. ive been up all night trying to fix it, pls help!!!!