Pain while breathing and yawning and sneezing

[sheker]

In June I went to India for 2 weeks there I got this problem. When I breath and yawning it triggers pain in the left side ribs.
After I returned to USA my primary care ordered X ray and CMP blood work and EKG, all are came normal. But my problem is becoming worse day by day then I visited primary care again, this time he ordered bone scan of full body.

Bone scan report says “mild asymmetric increased uptake in the left posterior hemithorax. Tracer is distribution is otherwise un remarkable”. Primary care doctor mentioned it is not that much serious, will go away automatically.

Need doctor’s opinion.

Thanks in advance.