I injuryed my back by lefting some then supper heavey i had injury to my back in the past last couple days after moving a table table with heavey things on it and fighting with stuff under the table my back feel like it trying to pull apart and my left lo

Your : Your back pain and left leg pain may be from ruptured disk in your back. I would recommend seeing your primary care doctor for assessment and treatment. I recommend stop mixing medications and alcohol and follow the doctor's instructions. People usually benefit from rest, anti-inflammatories and physical therapy. If pain still does not improve the next options may be steroid injection or surgery. Please see my health guides on lumbar disk herniations and sciatica. Good luck!