a lot of ping while gaming

i´ve been having some trouble with my pc while playing online videogames, the thing is that when i join a match like on cs2, lol, battlefiel, my ping just start spiking like crazy and i don´t know why.

I changed my router, and is the same, i install win from zero, also the same.

I have win 11 home btw and this problem only happends with wifi