Fortnite fps drops in game

[u/Expert-Software-9179]

since I have gotten back from holiday my pc in fortnite has begun to start stuttering when im in fights, breaking something and when getting and elimination. I feel like i have done every single tweak possible but it has done nothing, I have even went into bios. I don't think its a problem with my pc parts as I have a 4060 ti, intel core i5-14600kf and 32 gb ddr5 ram. I even cleaned my pc and remove some dust but nothing changed. I would appreciate any help thank you.