Stomach chest back

Digestive health
1

Stomach chest back The past few weeks I've been getting horrendous pain starts in my back close to my chest that my stomach not and I don't know but it happens after I eat laying down someone please help I can't take the pain

2

Have you tried a food diary to see if food is the problem since you get pain after eating?  Have you seen a doctor?

3

Yea I can't eat dairy i'm lactose intolerant

4

Have you seen a doctor?