I have a new issue, and it's so strange that I can't even tell what to worry about!
My whole right upper chest, particularly to the direct right of the my sternum, is aching a lot, with intense stabbing pains when I move my right arm and tenderness when I press down on the places that ache. I didn't strain any muscles, I didn't bruise it - nothing and nada. It just hurts, and I don't know why. Even my right arm feels strange.
At first my brain was trying to make me worry about a heart attack, but I'm pretty sure heart attacks don't feel like this or last overnight. But add this to the strange pain/pressure I feel directly under my right ribcage all the time, and I'm definitely freaking out.