I am a Graduate student and all of a sudden I have been having serious mood swings with high anxiety and irritation, then this week I get this new symptom of inattention to detail when reading my class questions. I think that I have read the whole question and I answer it but then my professor responds to me saying that I have completely ignored part of the question (huge obvious chunks of the question). I am not rushing, I am being careful, but it just keeps happening.
I have not had these symptoms ever. I am not on new medication. I am sleeping fine. I am actually trying to be more healthy. I feel at a loss.