Hey, you are going to be fine, Yes your mind is tired, and yes it feels like sleep is the way out, but we can't sleep this life away, even if it sucks for now. It is a good thing that you have a healthy body, use that healthy body to help get your mind healthy. Are you doing any prescripts for the depression? Somebody turned me on to some things... Flax Seed , grind it yourself in a coffee ginder put over your salad or drink in a glass of juice, as well as b complex and b6 100 mg... I haven't done good on meds, but I have started to feel calmer and less irritable, less depressed. I am not recovered yet ,, but I am feeling a difference.. I am also hitting a tread mill 1 - 2 times a week,, it's not much but a start and I am 47 so I am not so athletic anymore... In less there is a sport for having a couple of beers now and then..... But listen... I am so sorry you are down like this, but don't quit, no matter how tired you get... try something anything to distract. Each time you are succesful it will help reset your mind. You are 25 ,, and you have a lot of life to live , find something that you used to enjoy and try it.... try to let yourself go , you won't go crazy I promise.... just claim each little victory because you will have victory..
KC