I can't lie to you and say that everything will be okay for everyone. I can't even say that would be the case if Trump loses either, there's still going to be a lot of frustrating fallout as all the world's problems do not get solved immediately on election day.
But I can say it is unlikely that anything will directly happen to you personally as a result of this, especially if you live on the opposite side of the world. Remember that the world's problems are not your problems, and you should not feel like things outside of your control are somehow your burden to shoulder.
Focus on yourself, and just try to make your own life better one day at a time.
If felons should be allowed to vote, I don't think it's worth carving out an exemption for one particular felon. His vote is a drop in the bucket anyway.
What's more important is that this felon should not be allowed to run for office.