Do you have an online classroom where questions are posted by the teacher or there's any discussion of the material? I got an online degree and often found it easier to "study" by reading and replying in the classroom, just letting my mind go wherever it would take me based on the material I found there. It was easier for me to "study" and write assignments getting ideas from what I'd read and write there, kind of like one does here, replying to posts that interest one or speak to one's own issues?

Definitely talk to your doctor though, see if she can help too with a better med or different dose, etc.