I think I have a spider or bug of some sort in my ear... HELP ME!

I have been hearing a faint sound IN my left ear similar to the sound of rice crispies in a bowl of milk… Tried flushing it with peroxide, is anything else safe to put in my ear? I was told possibly olive oil but that sounds like it would be hard to remove so I won’t try it until I hear from a doctor that I should… I am terrified of spiders but at this point I just want to sleep in silence, Sorry I am a bit distracted at the moment, I have had Snap, Crackle, and Pop in my ear canal for going on a week or so now… GOING CRAZY, (Anyone willing to punch a girl in the ear?) I’m getting desperate, next step = Emergency Room or Ear/Nose/Throat Specialist
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(p.s. I am not crazy and I have no history of hearing noises… Just thought I would put that out there, just “for the record.”)