Why so much envy against Arabs? You regret being a Muslim now due to them? You would go to your grave. I would go to mine. Would you tell Allah that Arabs weren't fighting for us so we also decided not to fight for them and abandoned them?
For your love of Jews/Israel, I would like you to read the following;
"O YOU who have attained to faith! Do not take the Jews and the Christians for your allies: they are but allies of one another and whoever of you allies himself with them becomes, verily, one of them; behold, God does not guide people who are unjust."
And Also this;
"God only forbids you to turn in friendship towards such as fight against you because of [your] faith, and drive you forth from your homelands, or aid [others] in driving you forth: and as for those [from among you] who turn towards them in friendship; it is they, they who are truly wrongdoers!"
Palestinians were driven out of their homes by Israelis/Jews. How can we be friends with them? We need to bow down to what our scriptures unconditionally. That's what I think. Rest you can wait to support Palestinians until they avenge Sikhs. If you can't avenge that, how could Palestinians that are been subjugated do it for you?