Do you know what may have caused some of your depression? Was there a trigger that started this? Do you have strong relationships with people in your life? I find that having people to talk to is very helpful. Have you tried meditation? Being mindful might help you. Do you exercise or do anything to release endorphin's and serotonin? Does venting and talking to people help you? Can you ask for help?

Sorry, that was too many questions. I am just trying to get you to think about some things, even if you don't know the answers. I wish you the best. We are here for you.