Nausea and back pain after i eat

My stomach has been swollen for 9 days , I look like I'm 7 months pregnant..i have nausea and mid to lower back pain that worsens in just a couple of minutes after i eat..I have some stomach pain that comes and goes and .my tubes are tied.I've been to 2 emergency rooms and they ran a bunch of blood work and ive had a ct scan and it all came back normal..What do I do

You may have an intestinal blockage or gastritis. You need to see your dr.  And have tests done for this. Hope everything works out for and your feeling better.

They tested for blockage it was negative

I was tested for blockage it was negative they said I had no blockage

What about gastritis. Did u get checked for that?