i have a 2 different painds in my upper left abdomen. The first pain feels like my stomach is knotting up and I have to push on it to keep it cramping,, I think this maybe a haital hernia but not sure. The 2nd pain scarces me more, it's a fist sized dull pain on the left size of my abdomen right below my rib cage. I tend to notice this pain more when walking or hiking with little food in my stomach. I also small lumps or bumps just below my skin on the left side of my abdomen that feel soft to men and would probably be hard for anyone else to feel them. Dont smoke almost never drink alcohol.