i felt exactly the same... I feel numb in my left rib cage and all the way to my back.. and it is connected to my upper tummy.. it si very hard to explain... it is like a have a lot of air in my tummy... and sometimes in my left breast...
I went to the doctor before they didnt see anything... Useless!!!
2 weeks ago i've got hyperventilation because im to afraid Coz i,ve got some palpitation... It cause me panic attact... i'm to afraid all the time and icannot eleep in the night most of the time... I thinking that maybe something bad is gonna happen to me.. another panic attact...
But i feel good when im around people.. Maybe No Chance to think about bad thing...
bUT MY nUMB RI PROBLEM is stll the same... its not that pain but it is annoying... thare's a potition that i cannot do..
ok thanks... just want to share my feelings...
GODBLESS YOU ALL...