BR server (São Paulo) with a very high ping out of nowhere

I usually play in the São Paulo server with a ping of only 7~10ms, but now my ping is sitting at 120~150ms, for comparison, i only have this kind of ping when playing in a US server like Washington DC (148ms right now)

Doesn't seem like the problem is with my internet connection since i have a similar ping in 2 different servers

Same here, 140+ ping right now; normally is on constant 17. Hope this doesn't go on for too long.