All forms of spiritual well-being are good. Nobody understands you better than yourself and what you are undergoing. You can talk to and communicate with a loving God. Sometimes when you are very lonely, it's okay to close your eyes and talk to God and just pray quietly or keep still and be at inner and outer peace with yourself and your surroundings. You should be careful not to go into other areas of worship or chanting without guidance or understanding.
Some patients use rollers and other gadgets to improve blood circulation.
They can stimulate blood movement. But you need guidance and experience in using rollers. If you keep rubbing one side of the hand you could make things worse by increasing the tone on that side and you may be encouraging soft tissue damage of the limb. The most important thing is to continue the rehabilitation therapy on a regular basis and not to forget what the therapists have taught you and to put it into practice, even if you do go for a period of traditional alternative medicine for your disability.