Have you checked out our allowed foods list on the forum?
I understand that you are in the dorms, but things like potatoes, beef, and rice are not on the allowed foods list. Since you are in the dorms and cannot prepare your own food, I guess this is about as good as you can do; but I definitely would cut out the potatoes and starch because this is not beneficial in any way to getting better.
We also do not recommend taking the psyllium and clay because the psyllium husks can cause internal bleeding if you have leaky gut (or weak intestines). Stick to the safe and proper cleanse instead. Additionally, the psyllium and clay cause digestive problems which are not good for getting better.