Constant Stomach Pains After C-Section

so... ive been having problems with my stomach since i had my son. i had to have an emergency csection , that same night i started throwing up and found out i had ilieus. long story short im still having stomach problemd, constant pains ive been to several drs.,they ran tests and everything came back normal. i feel like i constantly have a pill stuck in my throat. etc. Im so over this i just want to ball up and cry drs. still dont know whats wrong. ive been missing work due to this. I have 4 kids who needs their mom and i have a hard time doing anything. I literally had to go to the hospital today because ive been in pain and i was dehydrated. I just want my life back!