I Need help asap

The other day I started my 2010 Ford F150 FX2
sport and went to work and b4 I got to work I stop
at the gas station went n and when I came out side
my car would not start just a clicking noise and
then it slowly died! I had a friend come give me a
jump with a dually truck and it started I went to
work came home went to bed got up started my
truck went back to work turn my car off after I got
off I want to start my truck and all I heard was
clicking and then it like died something so I took
the battery out and took it to AutoZone and the
battery was good so then  
I took the starter off and starter was good so now I
don't have any lights or anyting working inside my
car or outside my car and it won't turn over and it
won't even make a sound but when i connect my
wife's car to my truck my jumper cables I will get
light and sound but the car will only click and won't
start I don't know what the problem may be
someone told me that it could be my crankshaft
position sensor!