So sorry to hear what you're going through. I've had very similar symptoms for the last 4 year, they were mild at first but have progressively got worse, I have constant right pain in rib area runs in to my back and shoulder, a tight pressure feeling some times worse when I eat and eat very low fat and healthy, when I don't eat I get a very painful
Biding pain in my back both on the right and left upper back. I suffer with night sweats broken sleep, extremely tired, I run a small business which is labour intensive I'm just about coping with it as I work from home so I can lay down if I feel ill. I have been to my GP several times each year I have blood test ultra sound scan camera put down my stomach blood test stool tests but all have come back negative, I'm waiting for a specialist scan where they put radioactive dye in to you via a vein to look in to your liver bile
duct and spinkter of oddi but I live in uk and the waiting list are ridiculous, I'm hoping this will help , hope thing get better for you kind regards
Dee