@Nicola8478
It's not a mess. It's only been 3 weeks.
You would have more issues with Lorazepam if you'd been on them long term.
I think the maximum you would want to use Lorazepam regularly (or any benzodiazepine) is around 4-6 weeks.
As for Mirtazapine, I was on 30mg at the onset of my tinnitus. I did not consult my doctor, but I weaned myself.
I took benzos on and off in the first couple of months of my tinnitus.
I recommend you consult you doctor, but with Mirtazapine, I first cut in half to 15mg (this dose is more effective for sleep which is what I was using it for). I stayed at 15 mg for a few months as it was working for sleep. When I felt ready, I cut down to 7.5mg, and then a few weeks later to 3.25 mg and I'm now off it.
My sleep hasn't been as good since coming off. I am able to go to sleep, but I wake up after about 3 hours. I'm using a natural supplement at the moment, and it's helping as well as me trying to relax myself.
Other than the change in sleep, I haven't noticed any adverse effects.
In fact, my tinnitus seems less noticeable.
Every now and then I use a benzo, but that's it.