Thanks for writing to us.
From description , it seems you might developed muscular or ligamentous strain over back and hip area.
Now after 9 days if pain is severe ,I would suggest getting this evaluated by an orthopedician for an accurate diagnosis and appropriate management. You may get the MRI
of the area affected under his/her guidance.
Meanwhile following measures will help with the pain
• Lie on a hard bed.
• Anti -inflammatory drugs like Tablet Motrin
1 tablet as and when required
• Avoid forward bending.
• Avoid strenuous activity & lifting heavy weights.
• Apply diclofenac
gel on the affected area. Warm compresses will also help.
Wishing you good health...
Dr Saurabh Gupta.