That's weird, I'm pretty suer that you can't hit the oil pan when bottoming out, tehre should be a bar that prevents this, at least my 98 Prelude does. My oil pan plug got stripped and started to leak and it splashed onto the transmission. As for your leak it doesn't seem like it's leaking from the oil pan, but I couldn't te you where it's coming from though. If it's constantly leaking then you should put it up on a jack stand fill it up with some oil and look to see where it's coming from.