There's these little white worm like bugs that come out of my anus and my urine i have a spinal disease and it feels like there knowing that my spinal cord could they damage my spinal cord i asked a question before and i was told fly larvae?

Do you have ulcer in the area? It is best to have a doctor evaluate you about what you could do to speed the healing of and to clean out (debridement) including the worms and probably be on device or medication that would allow speedy healing and preventive measure against re-occurrence. Evaluation physically would make it easier for the appropriate choice of treatment. worm activities unpredicata

These sound like pinworms. They can migrate into the urethra but generally are seen only in the anus and cause itching. They don't cause any serious problem as a rule, but if they migrate into the urethra, urinary symptoms could be problematic. You may have maggots in chronic skin ulcers however if you don't have pinworms. Pinworms which usually clear up with good hygiene after bowel movements.