I was doing a search and found this....I also think I have this. If I press on my sternum, a little to the right, I feel a knot, I guess it's my bone? and it HURTS...then it goes real soft next to that, is this where the breast tissue starts?
It's a little tender of the left side, but not as bad and I don't feel this knot/bone as much. A while ago, I told my dr about this and he brought in a machine into the exam room and hooked me up, told me I was fine...do I need more tests?
I am 35 yrs old.......it doesn't really hurt to take a breath, mostly just a mild pain until I press on that area.....help!