I hope all goes well for you. I had an untreated abdominal wall tear for 6 yrs. Was 90% bedridden in excruciating pain. During this time i developed very severe epigastric nerve pain. I was recently told I have Celiac plexus issues. Your condition sounds more serious than mine but like you eating is an immense struggle and I also eat late in the day. Im seeing the surgeon shortly to check on Mals, dont think I have it but I get severe throbbing from my aorta. Its frightening. My hubby died from aortic dissection, so im over cautious. Keep us posted.