There are many posts about 'costochondritis', a not-uncommon condition that causes pain and inflammation at the junction of the ribs and sternum, particularly in women.
I'm not sure if Lyrica
would be my first choice. You are a bit young for
'neuropathy', and unless there is some known reason for pinched nerves, why would you have pinched nerves? I would rather lean toward a 'non-steroidal anti-inflammatory medication, or 'NSAID', like aleve or ibuprofen.