first and foremost I highly recommend getting off the drugs, second of all to help decrease pain try moist heat such as a hot bath or hot packs from moist heat, it also sounds like you need a lot of soft tissue work to help get your lumbar muscles out of spasm. Does it hurt laying on your back? stomach? either side? some things I would look into for some exercises would be some transverse abdominis activation exercises: lay on your back knees bent, while in this position try pushing your low back into the table or floor all while drawing in your belly button (inhale while doing so and exhale when you come back to start position. What you need to work on is more than likely getting out of spinal flexion and more in extension. Not sure if you have ever done yoga, but the "cat cow (only perform the cat portion" exercise is a good way to help get into more lumbar flexion. Now this is all speculation because I have not seen you walk, squat, stand. Also before you try any of these consult your doctor. Btw how old are you? Some of your responses seem like you think its not a big deal or anything. The CBD won't do a thing as far as fix your problem but it may help decrease the pain a little bit.
