Take a walk; leave that environment first before taking any decision. Talk to God. talk to the Holy Spirit. You will get some sort of direction. You can’t stay in a hostile environment and excel.
Don’t stew in your juice if you have made a mistake in life move on, don’t try to carry out revenge or get angry over what you couldn’t control. My advice is let your hurt go so you can be a better person. Let love lead and find you.