>>938979284
I mean, my advice would be similar to anon's. The first thing you need to do is to find something constructive to do with your life. If you continue to bring positive changes into the world, no matter how small, you will be better for it.
This is what he meant by finding a hobby.
By doing good, you can also bring yourself to see the good that others do, helping fix your world view.
For me, back in the day, that was growing roses. I got to see something I cared for grow and become beautiful before my very eyes.
Pick something to better the world and focus on the beauty you bring rather than yourself. Eventually your self loathing will start to dissipate.