2002 katana 600 runs but no power at all

[Skylarking]

I was rewiring turn signals to the tail end of my katana because I ended up taking the back turn signal and license plate bracket off because I think it looks cleaner and I ended up making a dumb mistake and testing them backwards and I heard a spark. And now there is no power what so ever to the bike not even my odometer every thing doesn't work besides my clock. I did the routine minor checks between the fuses and connection and battery. Any help would be appreciated TYIA

[92xjunker]

Check your fuses even the fuses on the starter relay, left side of the bike.

[Skylarking]

Already checked

I took the fearing off and checked the fuses on the relay and I found they were 30amp fuses and they weren't blown so I am lost on what to check next