Please help. Am i having depression?

Hey, don't give up. This life can be a cold, heartless ***** at times. You have to fight through this life and never quit. This life can really beat us all down at times and rip us to shreds. I have felt so cold, alone, depressed, sad, worthless, etc. before but that way of thinking can easily be changed around. You have to realize that you are not the only one who goes through rough times. You must be strong and not let this world consume you. There is so much beauty in the life and so many more great things to come in your life. A reason that keeps most of of going in life is the belief in the good things to come. Even though your hurting badly now, it was all be over with before you know it. If you think about your past you remember a short period in your life where you thought it was the end of the world but there are also many stages of your life where you absolutely loved life. Remember the great things in life and take things day by day. Don't dwell on the past because it will make things worse for you. The past is dead and gone and not worth remembering. Thinking about things isn't going to change anything. You need to believe that your existence matters and people would love to have you in their life. Move on with your life, get involved in things, and meet new people. Keep your head up and you will get through this. We have all gone through our own struggles but it is the mindset you have that will let you move on. I know what you are going through is hard but believe me when I say this...some people have is 3x worse than you. You need to start thinking positive no matter how hard it may seem starting today. You need to realize that you are gifted and have a lot of energy to bring to this world. Your life is a lot better than you think. You are unique and you certainly aren't a loser. The best thing for anxiety/depression is running. There have been studies that show that running can treat depression better than anti-depressants. I know i feel great after I exercise. You naturally start to feel general state of well-being over time from exercising. I honestly think you should just start running daily and drink chamomile tea. Put your trust and strength in Jesus Christ and God. Pray everyday and put your faith in God. Fully believe in him with all of your heart. Make your relationship with him strong. He will do the rest for you. God bless and don't give up.