You seem like a kind soul and the horrible situation is undoubtedly having an effect on you. That said, the best thing to do is to write to your government representative to request they support a de-escalation of this situation, and then switch off the news and social media.

Unfortunately, the war machine is in overdrive and lots of wicked parties are using media propaganda to escalate emotions amongst people. The only outcome of this high temperature is more war and suffering for all, which again benefits the wicked parties (military corporations and others), while regular people everywhere will suffer.

So write to your government, turn off the media, and if you believe, pray for peace. That is the best way to help.