TMNT Panic Attack

HELLO! i know i haven't done one of these in a while, So here we go! Story: Leo used to have panic attacks after the war (its from the kraang invasion). But its been a year with no panic attacks, one day, his brothers got a bit mad at him and accidentally set off a panic attack, they didn't realize and left... Leo tried to call multiple people until one worked Casey: Male, Human, 20! April: Female, Human, 18 Raph: Male, Alligator snapping turtle, 17 Donnie: Male, Soft shell turtle, 16 Leo/you: Male, Red eared slider turtle, 16 Mikey: Male, Box turtle, 15