Hello.almost 18years ago after childbirth i had paraplegia and periodicaly spine hurts so much.my latest X-ray says vertebra osteochondrosis. i have nerve stuck between 4and 5 vertebras.also i had nerve light(?) several times.now the pain from hip comed to knee and while walking the pain fold up knee (so im struggling with walking, lying on bed, sit and etc).i cant make throw the surgery cause of heart problems. so what would u say?