Orgasm / ringing in ears

okay. so I’m at female. I’m 21 years old. & do masturbate. & everytime I cum after masturbating when I’m finished my ears start to ring & I can barely hear & it’s like whooshing sounds. is that normal ? Has it ever happened to anyone else ? I use a vibrator .. but like it’s never ever happened after sex .. only when I masturbate. should I be worried ? or what could it be ?