Another bit of info, which I just discovered:
...It's actually been more than a year. I was unsure of when exactly this started so I realized I could possibly learn from my internet history, since I use it a LOT, AKA 90% of my day.
Since August 2012 there have been frequent days where I -
1. Stayed up past 12, some near 3AM
2. Stayed up till it was nearly 12
3. Also frequently woke up early to boot!
I also clearly remember having to take quick naps very often then but not thinking much of it then.
Christ, no wonder my entire year has been horrible, this is the stupidest thing one could lose an year over(Both an actual year and a school year!), I feel so stupid...and slightly sad, though also oddly amused >3>; Guess after 3 & 1/2 years of depressive numbness I really couldn't help but enjoy everything I missed out on then...

Oh well, sorry for bumping guys, but I really could use some advice here.
I realize it may be a bit confusing in the original post, so here's the question again:
1. How do I maintain a steady schedule, and more importantly, what can I do to recover from my massive sleep debt?
2. To help with the first objective, how do I effectively deal with emotional issues such as anxiety(The absolute main and restrictive one!) and self-doubts/low confidence?

All I can come up with for the second one is to watch positive uplifting shows and read uplifting/self-help stuff, which certainly helps, but obviously there are more things I could be doing to aid myself...though I have no idea what.