Oh love, you really need to talk to your doctor about coming off of your meds. That's super dangerous to do by yourself, I know because I've done it. As much as you don't want to be on medication you may need to be on something. Just consult your doctors and let them know how you are feeling. You are looking great though! Keep up the great work. :) As far as eating sugar everyone is different. I'm usually fine if I take a bite.
You are off your antianxiety med, you really need to see your psychiatrist and explain the side effects you were having and ask for something to just help you take the edge off. Dropping meds w/o a doc can be dangerous, I know cuz I'm bipolar and have taken myself off meds several times with progressively worse consequences. Please see a doc :)