Depression sucks, but typically there are things you can do to make yourself feel better. Usually, people turn to games to provide an escape from reality, but seeing as that isn't really working for you I'd recommend trying to find other hobbies. I would seriously recommend going outside, even just for 15-30 minutes a day and just taking in some fresh air and enjoying whatever scenery you have available to you. Staying inside all day long is depressing in itself and won't help your situation at all.
Furthermore, try working out. Play some sports if that's your thing, or maybe you wanna just try lifting, it really all depends on you. Personally, I've been training MMA since I was a little kid, eventually starting to kickbox, then just boxing, and I can tell you right now there is nothing better in this world to do to fight stress or depression than boxing.
Perhaps you like to read? Pick up a series that you used to read when you were a little kid and see how that makes you feel
Everyone is different, the things above helped me get through some difficult and stressful times with work, but you need to be proactive about your situation and keep pushing because if you believe you're at rock bottom, the only way left to go is up.
I hope we can see a return post in a few months with you telling us you were able to get the break you needed and improve your mental state. Good luck, wish you the best.