fuel pump fuse keeps blowing. first started with other fuses on 1997 Ford Mustang

Rookie cbe0621eac06868b3efe0d8d1d3611e23c60d3114864ea2ec19a68cfbd3eebab
I had the inside fuses blowing for lights and radio then they quit and went to the fuel pump fuse and turn signal fuses. fuel pump fuse is in the engine fuse block. I changed the ccrm and fuel pump but the fuse still blows. what else should I be looking at
(3) Answers
Check wiring harness for corrosion or damage. Maybe get a factory electrical service manual for best reference. Find common items in power distribution and junctions (items with same fuse). Does vehicle have flood damage history?