Hello, i have an amd rx 560 (4gb). my gpu usage while playing games like valorant,csgo and fortnite goes up to 100% for a sec than it goes to 20 and 70 basically it goes to random percentages and fps drops alot and my pc is not performing how it used to when i first got it i mean it is giving me 20 fps in gta 5 on ultra low settings with 800x600 resulution. so im very depressed as i cant game so please help me