Yuck started feeling chest tightening on way to take daughter to school this a.m. Took a valium and then started to feel it again around 2 took a half dose of valium but then felt sick and threw it up. I hate having tot ake anythign but I cant seem to keep my symptoms in check. I have had a cold for the past few days and I know that has made things worse. I am trying to to take a meclizine today as I start PT tomorrow oh god wish this would end....why is it so hard?? I was havign a few drug free days what happened?And why do I feel so guilty when I need to take soemthing?