If you eat too much fruit, the sugar can contribute to weight gain, but usually only if insulin issues are present. Have your insulin levels gone back to normal, now that you're off the Pred? Stick mostly with veggies.
While it's necessary for some people to eliminate dairy and meat from their diet, due to health issues, it's important to keep in mind that, both, dairy and meat provide a large share of the protein we eat each day, as well as contain high levels of Vitamin B12, which is essential for energy and nerve function, plus dairy provides the majority of our calcium. If you're not allergic or intolerant to lactose, I'd continue with dairy, including milk, cheeses, yogurt.
The main things you should give up are processed foods that contain white flour, sugar, white rice, etc.
Be sure to drink plenty of water to stay well hydrated.
Does the glucose in fruit contribute to the weight gain associated with sugar?
Making dietary changes will help reduce inflammation and help you feel better, plus lose weight.