I'm confused.
First you say he's your friend, then you say you don't care for him.
The "depression" you're feeling isn't what I'd call a real depression. A depression is an issue of itself.
You're feeling bad as a symptom of a different issue.
Your feeling bad is not the issue that needs to be treated. If you have a gall stone, you don't take painkillers to relieve yourself of the symptoms and leave it at that: You take action and remove the stone.
The stone, in this case, being that you have done something you regret.
Now, you can't go bak in time and undo what you did, but that doesn't matter. Because what causes you pain is not the fact that the facebook page is "fucked up": it's the fact that your relationship with a friend is harmed.
So the solution is not to dampen your symptoms of sadness (the "gall stone" will gnaw away at your insides, even if you might not be able to feel it), and it's not to repair the facebook page (your friend will most likely manage that on his own).
No, what you must do is confront your friend, and explain that you did something to harm him, and that you realize now how this has harmed the relationship between you, and in turn has harmed you.
Meet him eye to eye and apologize.
Because you cannot let a broken relationship cause you all this sadness.
He might not want to mend the relationship, in which case you must face the fact that it's lost. It may be painful at first, but in the end you will know that you tried, and thus you can close this chapter of the book that is your life and know that you learned something from it and grew.
However, if you do not close the chapter it will gnaw at the back of your mind and the discomfort will grow and seep like a pustule too long ignored.
Deal with the issue, don't just try to supress the pain. It might hurt at first, but it'll be a huge load off your chest for the time to come.
Facing your own wrongdoings head on is difficult, but the things worth doing most often are. The more freed up you are from issues like this, the more happy you can allow yourself to be.
If you want advice on how exactly to deal with the apology, it would help if you detailed exactly what you did to the facebook page and a general idea of what your age is.
