That actually sounds like a good idea(the counselling). Is there a way I can get the PCS idea completely out of my head? Like any certain way to know whether or not I have PCS or am just depressed and depersonalized?

Actually, the one thing that scares the hell out of me is Wikipedia's description of dysexecutive syndrome/frontal lobe disorder, because it describes my symptoms(then again... So does depersonalization/depression). And based on the physics of the fall, my frontal lobe is what would've taken the impact. So I really need to get that idea out of my head as well...

So can I have PCS or even brain damage from the fall if my only symptoms are anxiety, depression, and sleeping too much(no headaches or dizziness)? I also remember the whole night that it happened, including the moments before I fell and then on. I just don't remember if I felt any different right before I fell and after I fell, but if I did, I didn't notice it at the time(but I was also drunk). I did have a bad headache the next morning, but that could've been a hangover as well.

And I know this might seem very irrational and I'm aware I'm a hypochondriac, but I never worried about this stuff before that happened, and it's really messed up my mind.