Several issues: Your chest may be hurting because of strain of muscles between your ribs due to coughing. The tiny lymph nodes are probably normal and unless they enlarge, change consistency, become tender or increase in number are not likely to cause problems. Muscle aches can signal a host of illnesses, or simply be post-exercise. Need more details.
Answered 10/14/2012
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A doctor has provided 1 answer
A doctor has provided 1 answer
A doctor has provided 1 answer
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