I can feel the spinal fluid and it hurts

Patient: I can feel my spinal fluid and it hurts bad. sometimes i can bear the pain but sometimes i cant it hurts so bad i cry and lots of docters tell me i have a high pain tolerance. i am 67 and work alot. i clean my house dail and have 2 dogs.

Symptoms: I can feel the fluid moving up and down my spine and it hurts my back