Don't worry Anon user #2. Things will only get better. Everyone, yes, that is everybody, goes through a time in their life where they feel like nothing is going right and they would rather the world end than take a shower and take a step out of the door!
Take peoples advice...we are a friendly lot on ol' tsr...we've seen the world (well, parts of it) and know what we are talking about half the time!!
Job - you say you have formed bonds with it, start forming bonds with people within the job maybe, go out for drinks with them. Also, make time for your friends, i'm sure they would be more than happy for you to see them also.
If it is taking up all your time, maybe cut down your hours or at least ask your Boss....it's all worth a try!!
xxxx