*hugs* There are people who understand what you're going through and want you to feel better.
In one game there was a character who said "I don't want to survive, I want to live." I usually never remember video game quotes, but that one stuck with me. We survive so much and live so little. I read a post from a man years ago. He had a really stressful job, and only got one month a year for a vacation. He spent the first two weeks recovering from the stress and healing. In the third week he enjoyed his vacation, and the fourth week he spent stressing over having to go to back work soon. So out of the 4 week vacation, only one week was real vacation, and the rest was stressing over work. That's exactly how life usually is. Even when there are good moments, you end up spending the good moments healing from bad moments or being anxious of future bad moments instead of being free to feel and do whatever you want.
I think everyone (or at least good people) deserves to at least once experience what it would be to live their dream life. If for example, a child is born blind, I feel it's too cruel to say "You will never be able to see no matter what happens" or if a person has bad parents, they deserve to feel the love of good, loving parents. A world where everything goes well is no more illogical than a world where everything goes wrong. If a bad world exists, then a good world can also exists. Or that's what I try and want to believe anyway.
I can understand wishing for a non-existence sometimes. I try to be positive about afterlife, but I too, sometimes fear "What if the next life is just as bad?". Positivity is better and more healthy than negativity, but it's hard to be positive after experiencing so many bad things in life.
Thank you! I really hope there will be better times ahead for everyone whether they be in this life or in the next.