So I have been diagnosed with ADD, and given medication for it. A year before this i was depressed, probably because of the stress in my house i was causing by failing all of my classes. But my grades were dramatically better after the meds.

So now i have medication, and feel good while on them, but off of them, im constantly tired, sometimes i dont feel like doing anything at all, not even stuff i normally enjoy, and i can barely hold a conversation later in the day because im so disoriented and just spacey. This has me thinking it might be a deficiency, like in iron or some type of vitamin. Any thoughts/ experience on anything like this? Anything is appreciated, even a comment telling me im retarded and in the wrong subreddit :p thanks