Suggest Treatment For Massive Concussion

Hey I was in a serious car accident I broke my neck in three spots collar bone in three spots left shoulder split my fore head open knocked teeth out broke my orbital bone split my right hand open hurt my knees and on it goes need less to say ion a lot of pain constantly coming out of the hospital I was put on 2 250 mg acetaminophen every four hours with two 1 mg hydro morphing every four hours and on to two tablets of tramadol 50 mg every four hours and lyrics every 8 hours decreased 60 days after to Tylenol 3 tabs 2 tabs every 4 as needed ended up overdosing on acetaminophen and put on codeine Cotton 100. Mg in the am and 150 mg in the evening in still in constant pain throughout the day and is affecting sleep my neck shoulders collar bone and back kill me all my joints crack and pop continuously I gave a family doctor a physiotherapist and an Ocupational therapy what I m looking for is recommended drugs with more pain killing effect that is not extremely hard for long term pain killing use as I am 90 plus a while no closer to four months from the accident but am still not greatly functioning massive concussion symptoms but mainly pain looking for a good pain killer to suggest to my doctor that will give me great relief and help me so I can function through the pain and that is not harmful to body long term and covered by Ontario drug plan coverage with Ontario works my overall pain level and discomfort is at a seven and rises very quickly as I try to do daily small activities I appreciate some input as I struggle no longer able to work on welfare denied disability insurance so have limited resources thank you for taking the time to help me take care