he keeps peeing on my bed while i sleep how do i get him to stop

i'm losing my mind bruh every time i wake up there's a wet spot and i have to wash my sheets CONSTANTLY. AND I CAN'T JUST NOT LET HIM ON THE BED, I TRY TO PUSH HIM AWAY WHEN HE JUMPS UP BUT HE JUMPS SO HIGH THERE'S NO WAY TO STOP HIM WHEN I'M NOT THERE OR ASLEEP 💀i love my son but goddamn