Neck pain arm pain back pain leg pain jaw pain and i can't tilt my head all the way back. no health insurance got two weeks any ideas of what this is?

It could be: Something serious, when you have this much pain in these different areas. I don't think any home remedies would help if you had it for 2 weeks already. Ask a doctor for a discount if you don't have health insurance coverage. Most doctors will try to help you even if you can't pay the full fee.

Cervical disc hernia: This broad range of pain may be stemming from a bulging disc in the cervical spine. Orthopedics is a starting place for diagnosis.