i was on the phone, and my essex was laying on the chair.... like the neck was where my legs would be. and i sat down, and i didn't put much pressure on it, but the bridge was wedged under some funrinture, so i put alot of pressure on the neck, and then my strings went limp. it looks like there is a backbow. i was loosening the truss rod, and that helped some ( i think ) but i can still bend the headstock a little bit, and the strings are way too low. also, by the frets, there are little cracks that run purpendicular (on the side facing me). what did i do? did i break a truss rod? i looked for cracks and stuff on the actual neck, and didn't see anything. is my neck f*cked?