Sorry I have not responded in such a long time. I hope that you have found some peace in your situation, but just in case, let me say that there is nothing going on in life that suicide will make better. I encourage you to contact the national suicide hot-line anytime you are feeling suicidal. That number is 1-800-273-8255, and it is open 24/7. Talking to others in recovery is extremely helpful, but we are not mental health professionals. Take it very seriously, because your life matters, and you are worth saving.
I know that when I was in active addiction, I spent all my time trying to stop feeling pain and being willing to do more and more reckless and dangerous things to achieve that. Physical pain was how it started, but eventually it was the daily pain of living that was kicking my ass. I want you to know that things can get better. For me, the answer was in the steps, in recovery…and life did get better. Best of luck.