Suggest Treatment For Chronic Backache

Question: Hi, ive had a lower back problem for nearly 3 months. I left it wothiut treatment for over two month of that period until i went to a chiropractor when the pain was unbearable and i couldnt move. After 2-3 aessions it become 80% better. But i still javent made a full recovery and some days its still pretty bad, it moves around from the left side to the right side and very ocassionaly up to upper back. In the mornings its a real struggle to put a pair of trousers on. Throughoutbthe day it inproves and then vecomes tender at night again. Last night before bed the top of my bottom started hurting and kept me a awake all night. Its around 1-2 inches below the top of the crack of my bottom and on a scale of one to 10 its a seven for pain. I cant sit down properly. Also it feels like i want to go to the toilet and when i quench my buttocks it hurts. My lower back pain is still there too but im not sure if its as bad as it usually is but maybe because the other pain in my bottom is bad. I would jave thought 8 visits to the chiropractor would have made a difference, but now im wondering if its something else. In the last 6 months ive started drinking a lot 6 days a week around 2-4 drinks a day and am jnder severe pressure in work.

The pain in the buttock area hirts when i press on it. Could the cocyx be affected by the extra work its doing from my back ache or sonething like that? It also hurts when i pass wind. It also really hirts when i try to stand up.