I am bipolar II and began taking Lamictal on top of my usual cock...

I am bipolar II and began taking Lamictal on top of my usual cocktail of Wellbutrin and Zyprexa following a suicide attempt. As everyone else has reported, it took a while to get up to a theraputic dosage; once I got there though, I felt the best I had in years (no exaggeration) - I literally felt completely freed from my illness. This freedom came at a cost, however. During my college days (I am a recent graduate) I was the top student in my department and routinely completed tremendous projects in unusually short amounts of time. Since reaching my current dosage of Lamictal, however, I have begun FAILING a Spanish course I am taking as I am both unable to retain anything I learn from studying (especially flash cards, which as everyone knows are the key to learning new vocabulary words) and, more importantly, feel no motivation to correct the situation. I am currently preparing to take two GREs as well as apply to eight graduate schools and have gone from obsessing over the issue to not caring whatsoever. I have also begun a new job recently and have extreme difficulty waking up each morning due to how exhausted I feel (it's notable that I didn't have this feeling upon switching to a large dose of Zyprexa.) My doctor has instructed me to lower the dose and monitor my mood accordingly to see if I can have positive psychological results with minimal side effects. I am upset about potentially having to give up the radical change in how I feel every day, but the side effects are just too severe (at the current dose, that is.) It still remains to be seen whether a lower dose will have sufficiently positive psychological effects with minimal side effects; I will make a followup post after this one once I can assess that.