My upper back hurts (left side). The pain is closer to my nape. I'm just a 12-year-old girl and I use backpack for school.
It hurts everytime I bend my head forward. I'm suffering this for 3 days :'(
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My upper back hurts (left side). The pain is closer to my nape. I'm just a 12-year-old girl and I use backpack for school.
It hurts everytime I bend my head forward. I'm suffering this for 3 days :'(
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