Ok so I had surgery about three weeks ago to remove a section of my colon and two fistulas. I have been on solid foods since I have been home without many problems. However it seems that at least once a week I start to throw up (usually at night or early in the morning). Is my body still adjusting, or am I just eating food that is still to rich for my still healing state, or is something else going on that I should be more concerned about?