I have pain in lower left chest just under my left breast. I am female age 77, diabetic, but generally healthy. I am the caregiver to a disabled daughter. The pain severity fluctuates between 5 to 8 on the pain scale. It becomes worse with deep respirations. I also have an intermittent cough. It does not seem to be cardiac in nature--no radiation, no sob no n&v. I am wondering if I have pleurisy. In addition, the pain is worse if I move fast or put pressure over lower left ribs. I will be seeing my gp on Monday--had a chest x-ray done 2 days ago. By the way, I am an rn. so...what do you think?