I've been feeling this tightness in my right armpit, and even though my ultrasound came back clear, I'm still worried. Sometimes I get chest pain, especially when I rib. Could this be something serious, or is it normal?
-It sounds like you're dealing with some discomfort in your right armpit and occasional chest pain when you move or breathe deeply. Since your ultrasound was clear, it could be related to muscle strain, nerve irritation, or even tension. If it persists or