I'm not going to come on here and tell you everything will be okay. That just wouldn't be my style. I'll tell you a story though.
After my Brother died a couple of years ago, I became extremely bitter and distant. I completely shut everyone out. About 6 months after his death, I probably should have been committed, because I came real close to loosing my mind, soul and worst of all, my life. No one knew. I am not one to talk about my feelings, so I just kept everything bottled up and tried to deal with things the best I could. Day by day, my mental state grew worse. Every day I honestly thought about taking my life. It is something I have struggled with since I was 15. I'll be the first to tell you I am a little fucked up in the head. On the outside I seem like I have my shit together. I am successful, I have nice things, I work my ass off, but on the inside I am a lost soul. The sad thing is I like it. I use that as my motivation to be better, and more successful. I use that as a reason to get out of bed every morning. It is a challenge to see if I can make it one more day. The point I'm making is that every day I get up I have to make a decision. We all have to make that same decision every day. You have to decise for yourself what that decision is going to be. You and only you.
Be well!