@nprofile1q... I hope you know that things will get better. Do what you can and keep moving. Even if you fall down, taking the next step is how you will get better. Step by step, day by day, keep living and trying. You're worth the effort.
It'll probably be hard for a while, maybe a long time. It'll get a little easier with time, though. There will always be times you feel lonely and down again, but overall things will get better if you make them.
Good luck, and I hope this gives you some hope back