It sure sounds like you have been through a lot! I have never attempted to harm myself but a good friend of mine has. She found that acknowledging the depression she suffered and treating it was the cure. She has the memory of what happened to give her motivation to stay in treatment and work on staying healthy. I'm glad you are still here and hope you are working on your treatment to stay mentally healthy.
How are you feeling today. I hope it is a better day for you! Keep posting your journey. Hopefully we can encourage and help you through. YOU can DO this!
You need to see a doctor. I am sad continually myself. I cannot sleep either. I see a doctor and she is trying to control it for me. It helps to talk to a therapist and get on medication. There are medications that can help depression. I just posted a similar question about being sad all the time. I know its hard. I fight every day to wake up and live, but I will continue to fight. I fight for my life, i fight for my children. I fight because God has given me this life to live. He cares about our tears. He cares and loves us more than we can imagine. He is the reason we fight! Dont give up. There are people here to talk to also that have helped me. A lot of people feel the same way we do. It helps me to hear them and be re-assured, as I am re-assuring you! Hang in there. Your best days are ahead of you!