I know this is VERY late (3 says ago...) but when you feel depressed try to either watch something that always made you happy, distract yourself and try not to think about what's making you depressed or stuff yourself with food and remember every time you failed and laugh at how pathetic you are (I hope this doesn't trigger anyone but I mostly use the last one since I'm a cry baby and I never once forget my failures)But the second one is quite effective too.
You can talk to people whom you like and have fun with, this often helps forget precious sadness and makes you laugh, if you don't have people to talk to then DM me (I have food)