I just had a phersis treatment yesterday. This was my 13th one since August. The only side effect that i typically get is a rash that goes away after a few days... Until yesterday. The 2 hour drive home was so difficult. I was completely exhausted, short of breath (mildly), very weak, and nauseated. Twice i threw up and all evening i was run down. Do these sound like side effects to the treatment? Any body else that has had bad experiences? I have tried to search online for this, but havent had much success. Any thoughts?