My 8GB ram is dying on high graphics help me

my godly 8GB ram that can run minecraft bedwars in 59 fps is dying when I set high graphics and I run high graphics in 17 fps I am doomed forevermore help me please I am dying I don't wanna go right now I have unsolved duties with writing backrooms levels I'll have to pay for 300 dollars again for another legendary 8 gb ram please reply I am begging yiu please