I'm 5'6 and 101 lbs, it feels like my ribs have stated pushing together and it almost feels like they are rubbing each other in the very middle of my chest just below my breasts. It hurts a lot, do you know if this is normal or if other girls about my same size have experienced the same thing. Sorry for not explaining this very well, its just hard to put into words haha
I’m so sorry hun, that sounds super painful. I have never heard of that happening. It may because you are underweight (look up side effects). I would really advise you to see a doctor, it might get worse.
If you are using a waist trainer, don’t!