Life is going in a very bad way. Life.

Past few year i have lost most of my friends, i am still searching what's my fault was. But according to me i have not done any wrong things to them instead i helped alot but they all point me wrong and breaking the relations with me. Without any fault in my side then also peoples hates me for no reason and such experiences lead me alone and i feel very emotional want to cry alot alone.Today my friend who is very close to we broke the relations too due to a personal issue which is my mistake and i accepted that and she deleted my number too. But now i don't want again wany to communicate with her. Feeling broked and every peoples comming in my life stays for a time and then they show their original behviour. The thing is that why peoples are hating me without any reasons. They call me i am jealous of them. Even such jealousy feeling was not there from me. I am very much upset. Please guide me how to tackle this and hell me to get out from this lock of my life.