In many cases, after the tinnitus appears, it gets worse. Much worse. In my case too. A faint noise, then a loud tone in one ear, after that it moved to the other ear, after that several other tones appeared.
I do not know why this happens: maybe the stress, the scare from the tinnitus onset frightens the person so much that the limbic system goes on red alert and the other tones may appear from the brain which becomes hyperactive, including the temporal lobe, hence the sound that comes from hyperactivity in the temporal lobe.
As you may see on this forum, many members got tinnitus, even severe ones, after stress. Stress alone can cause tinnitus.
I would suggest to take Rivotril made by Roche, the only medicine that helped me. Other members disagree with taking benzodiazepines, whatever.
I am just saying what helped me.
You can chose to stay off medicine, waiting for the brain to get used so much with the tinnitus, that it will push it in the background, it won't pay attention/listen to it, and this way you won't hear it anymore.
Just like a wall clock ticking, in order to hear it two conditions must be met:
1) The wall clock to tick, to make a noise
2) the brain to pay attention, to give importance and to listen to the ticking.
Once the second requirement won't be met, you will not hear the tinnitus anymore. But it may appear again once you will go through a lot of stress and your brain will go on red alert again, as it is now.
Try to relax, be optimistic that you will stop hearing it one day. If you want to try something to calm down your nervois system, you may try natural sedatives, like Sedivitax. This one is safe.
The other tones are just from the nervous system, a simple cleaning cannot do such damage to the hearing system.
Relaxing and staying optimistic is key.
The much blamed benzodiazepine are the only meds that work for tinnitus, and i got good results just with one of them, Rivotril, made by Roche.
Maybe just a natural sedative will calm you down. I recomend the italian Sedivitax.
Rivotril may be hard to obtain, depends on how stubborn your doctor is, but i will save you some trial and error: it is the most(only?) effective one.
@Bill Bauer what is your take?