An old "friend"

Unfortunately, I feel I'm getting depressed again. About a week ago, I just woke up feeling like a ton of bricks. Just heavy and sluggish. SO tired. A level of fatigue I haven't felt in months. It hasn't let up at all since. My mind is slowly allowing more self- doubt in. Familiar biological dysfunctions are kicking in. I'm terrified it's coming back.

Tim is pushing extra hard for me to keep busy, probably to avoid dwelling on things. My motivation towards school is dwindling. I don't know if I should even bother anymore. I don't feel like I can push myself through school anymore. At least, I have doubts. 

I don't want this to happen, so I'll do what I can to keep it away and try to get something for the biological issues.