I was on Ortho Novum about 5 years ago. The whole experience was a nightmare for me. I gained over 40lbs and my blood pressure shot through the roof- I had to go off it after about 6 months. Thankfully, that's all behind me now.
I know that BCPs can affect different women in different ways, so keep that in mind. However, from MY OWN experience, I wouldn't suggest Ortho Novum to my WORST enemy.
(Up until a few months ago, I was on Ortho Micronor- a low dose "mini-pill" that worked great- no side effects...maybe it's something you should ask your doc about.)
Good Luck!