Boom Boom lyrics

Heart beats out of my chest I´m shaking Heart beats out of my chest It´s racing Heart beats out off my chest Suffocating Heart beats out off my chest Must be failing Boom boom,boom boom Shake it off,just keep breathing Blood rushes to my head I´m spinning Blood rushes to my head I´m fading Blood rushes to my head Choke,choking Blood rushes to my head I´m waiting Boom boom,boom boom Shake it off,just keep breathing