I'm hoping this helps, please let us know how it goes as you continue the treatment. I've read some good things about what the VA has been doing with rTMS.
Where are you having treatment, I am in NJ and found a doc in Wayne, NJ who provides rTMS but wouldn't treat my tinnitus, he didn't feel the protocol was developed, regarding location, number of pulses and duration. Can you share the name of the place you are using?
Thanks
Dave