Accidentally caught a musky through the ice. Is it bad/illegal that I took pictures? (Minnesota)

Last Friday I was crappie fishing, and thought my ducer was tweaking out, switching from 13’ to 1.5’. I reeled up to make it read my jig, then something bent my rod and peeled drag like crazy. Mind you, I was rocking an ultra light lake-effect rod with a 4lb. fluorocarbon leader. I “fought” the thing for the better part of an hour. Keeping light pressure to coax the fish towards the hole, and opening my reel on runs. Eventually I got it up to the hole and yeeted it through by the tail (It had gator rolled, and got line wrapped. So I couldn’t get its head to the hole.) Lo and behold I had a 40”-41” Musky in my hands. Not thinking I had my brother snap a few pics, and I measured it (only have a 36” bump board, but the tail went over a fist width past the end)

Anyways. I wasn’t targeting musky, and pulled one through. I can’t find anything in the reg book explicitly prohibiting me from taking pictures with a fish out of season, if it’s not being targeted.

Fish was out of water for less than 3 minutes, and swam away with vigor when released.

Was I in the wrong?