Some of the things in your diet will keep you in the bathroom: applesauce, plums!, yogurt. Did your doc say to try a little fiber? My gastro has me on Benefiber because it works both ways - soften and firm - by holding water. Tea all the time doesn't help much either. Ice cream will mess you up too if you are starting to get lactose intolerant - and most of us do get that way eventually.
Mineral oil will definitely keep you going!
Beef is not on the diet yet. It's NOT a soft food! Stick with fish and fowl. SOFT foods for another month at least. Patience will pay off preventing pain.
Gas is your enemy. It will give you abdominal pain and keep you running. Watch the gassy veggies and other gassy foods. Find lists online. I stick pretty much to beets, potatoes in small quantities, rice, carrots. I happen to tolerate spinach, which you need for vitamin K to keep you from bruising. The other K veggies are gassy. Easy on the salads, but I find I can eat them - being careful with the dressing - no ranch! The gas problem probably will not go away if your wrap was a good one. The air you swallow - just talking!- goes down now.
Don't take anything, like Immodium, without your doc's approval. Forget the gas products. They don't work for us. They free up the gas in the stomach, but there's nothing simethicone can do to make it come up in a burp if you have a good wrap. Even if you burp a little, it's not ALL the gas you swallowed all day.