Dissolve Stones Gently?????

I have a 1cm gallstone in the neck of my GB. I did one cleanse, very successfull 300 prestones. I had some anxiety at 2 am during the cleanse. But otherwise did well.

The thing is I am too scared to do it again, I get very anxious just thinking about it. I am taking ox bile and malic acid to try and dissolve it. However, I was wondering if there is anything else I can do?

Thanks!