Terrible Lag spikes lately

Been waiting to post this as I thought it might have been my pc or wifi (I’ve checked, its not) but ever since I came home for summer I get major lag spikes in this game, but no other games. When I play the game at my other place where I study on an old laptop I have no problems whatsoever, but with my beasty pc at home it lags. Can it be the servers? since the game is “dying” activision is paying less for good servers?

Idk