Sudden high ping (I live in the middle east and use EU servers)

Hi everyone, I have this problem in overwatch that started two day ago, my ping is just higher than usual and sometimes it is going up to 400 and then I get disconnected. do you have any idea what to do? I tried everything and even talked to my internet supplier, nothing helps…

This is already being discussed in another thread:

Please chime in there/follow for updates, if any.