Ok I'm not good at diagnosing problems.

When I try and start the car everything comes on but when I crank it it just makes a clicking noise over and over.

Bad starter or alternator? Need to figure it out quick I'm supposed to leave tomorrow to go somewhere.

 

Most likely its the starter or battery.

1) Try jumping it

2) Take the starter and alternator to Oreilly - they can test them for you.

Ryan