Why do I always feel so drained?
That could be because of anxiety or depression. Have you been feeling either of those lately too?
I feel anxious 24/7 and I can't do things I used to love.
Draining yourself can cause problems with your mind, if it's something like work especially. Take a vacation somewhere and enjoy the time off. Your mind will completely shut down if you don't get to having any fun!
Fucking joke. I can't win.
You should not feel like giving up. Things will come around again for you in time.