Am2 Fuse ;( ?

[jc411911]

Okay so I was hoping someone one here has had a similar problem cause i am stuck. I turned on my 02' is and drove about 50 feet and it just died. No crank but had juice. Found that AM2 fuse was blown so replaced with another 20 amp and still blew. Seems like there is an electrical short but do not even know where to start. Tried a few times and blew a few 20 amps. Where would be the most realistic place to check for a short. I appreciate any help or insight on this. is this something that can be traced by a mechanic if all else fails to find the short ?