Time to seek professional help,
American Cyclery in the City
Cupertino Bike shop
I am sure there are others.
the notation of the crank not being fully seated... my hunch that is an error in judgement and you totally went gonzo on the fastener torque.
hopefully you did not tear out the threading on the spindle.
Bicycle Odyssey in on the other side of the Golden Gate is having a blow out end of business sale...