Cay you help me with back pain?

Best to see doctor: Below is some general information. However with back pain it is best to see a doctor in person as often an examination is needed to sort out serious from non serious causes and then this will decide what "help" is best for you. Here is some general information. https://patient.info/health/low-back-pain-start-back-information-leaflet

Pack pack pain: First please see your doctor to make sure there are no medical conditions related to your back that need treatment. Then do some research on different backpacks to find one that may be more comfortable to address the source of your discomfort. Pain patches can be used to soothe the area but please do not allow them to mask the need for treatment. Search John Sarno, MD, on net. Peace & health.