Has anyone have any encouraging results from having one of these devices placed in you! I'm having my trial next week it is my last option to try to relieve my pain! I'm scared and anxious all at once! If this doesn't work there is nothing else they have to offer I have exhausted everything out there for my pain! I have scar tissue and nerve damage already to my sciatic nerve on left side and can barely walk to get around! Dressing myself and bathing I often need help from my husband! Any success stories would love to hear some encouraging stories!