A subluxation is when there is an imbalance and misalignment in your spine and this can cause uneven pressure on your discs. Over time, it can result in swelling and this can irritate nerves which can lead to the problems you are experiencing. Symptoms of a subluxation can range from no pains/no symptoms to back pain, sciatica, headaches, digestive issues,, low energy, and most aches and pains. It must be noted that the list of problems is endless because nerves travel everywhere in your body.