Constant Nausea?

OK I'm kinda freaking out, I was banded on 3/15/10 and to this day feel constant nausea, Is this a normal feeling? There is no more pain or anything I'm just weak from not being able to eat because everything I see or smell makes me want to vomit! Yeah..I'm loosing weight..but that's not how I wanted to do it! I have literally been in bed all week and I am supposed to go back this Thursday..uh yeah right. I called the Dr on Sunday (kinda felt bad about that lol) and told him what was going on..he got me some medicine to try and help stop it..its helping mildly and I am able to keep some stuff down THANK GOD lol...part of me wonders "is this going to be worth it?"