Probably happened, my fiancé helped me hold it while I tried to vent it and she was freaking out the whole time about the fish being “slimy” (she’s not the biggest fan of fish lol) so it’s probable I misgendered the fish.It is possible you have a female, it’s hard to tell with your pictures and plus EBJDs are difficult to sex as it is.
Females stay at the 6-7 inch range.