@jrofri, you're not alone! Mine started a few months ago. The shoulder pain feels like the earlier comment about gas post surgically and I have had many surgeries! My pain starts almost immediately when I start eating and lasts several hours. A little background: I had a full roux-en-y gastrectomy 14 years ago with full removal of my stomach, no pouch left either. I'd suffered from severe GERD my whole life and 3 failed Nissen surgeries. I was also diagnosed with Barrett's Esophagus. Most recently in January, I had Paraesophageal surgery to close a large hernia and pull my intestines out of my diaphragm. Thank God for modern medicine! @jrofri , it's interesting that we're both on Lyrica! I'm on it for migraine control.You'd think that the Lyrica would control the pain. Would love to know if there is a solution to this horrible daily pain.