Yes, God is good, it is nice to meet someone else who knows so. I am glad He has strengthened you and helped you to overcome your many challenges. I will pray for your health and recovery. When were you born again?
The trigger point therapy can be done with one hand, yes, and if you get a foam roller that is very effective at treating the muscle knots in the legs and arms. (I mostly use my hands for particular points like above my ankle).
Have you been able to get rid of your Amalgam filling? I hear that that is helpful for people, but I have fortunately never had one so I have no first hand experience. How do you like the Bentonite clay? That is yet another I have no experience with, but hear works well.