I am a 27 yo female. I was recently diagnosed with inappropriate sinus tachycardia. That s been much better. However, For over a week I have felt really motion sick. Sometimes I almost pass out. I feel real anxious a lot of the day too. I can t even drive anymore because i m worried i ll pass out. I m a full time student and I feel so drained. I am always sick. Could my wellbutrin cause this even though I have been on it for two years? I went to ER and the only thing they found was that my pupils are unequal. Had a catscan and it was normal. Supposed to see neuro dr and eye dr but i m so busy with school. Any ideas what could be causing this? It s only getting worse!