I have been experiencing a discomfort under my right arm, but it is now progressing into my upper right arm (underneath) and down to my
ribsRib cage pain.
I originally thought it was a discomfort because of the bra I was wearing but the discomfort is constant and has been going on for abou 2 weeks.
I hate going to the doctor for something that may turn out to be nothing and then the insurance won't cover any of the tests.