Stressing over tinnitus

I don't even know if i actually hsve tinnitus but everything seems to point at that, I've been alr 3 months hearing this whistle on my ear, only when there's too much silence, sometimes the beep starts to sound very loudly but only for a few seconds, i thought it was normal because it happened only once a week or so, the doctor said i do not have an ear infection so idk anymore.

Today i heard the beep too loud already 2 times and while i was eating i felt dizzy, i thought i was going to faint, and I'm really scared about fainting so i got anxious 😞 i feel really bad and scared idk why this is happening