thank you for your query. From your history, it appears that you were best on wellbutrin 150mg/day. it however, is unclear if you stopped the medications by yourself or on some expert advice. If after 7 weeks of treatment with escitalopram you are still not much improved, I really doubt how far it will be effective for you. Moreover, the dreams and anxiety, depression appears to be related to your primary disease condition, rather than the side effects of medications. i would advice you to consult your psychiatrist for adequate and appropriate titration of your medications as soon as possible. if a patient would have come to me with your symptoms, i would have tapered off and stopped escitalopram over a few weeks, while gradually building the dose of wellbutrin (bupropion, an antidepressant) to 150 mg, may be upto 225 or 300 mg per day, while observing for responses and side effects. I would also have prescribed some mild sedatives (like clonazepam ) for relief of your anxiety symptoms along with continuing you on the psychotherapy (talk therapy). Hope i ve been able to satisfy your query. please feel free to contact me for any further clarifications. best of luck.