I feel good about it. But then I do my very best to deliberately feel that way after any exam. I'm not a great fan of being realistic about things that have slipped out of the controllable zone. Hope it went well for you guys. Forget about the things you did wrong. If you can somehow remember something you did particularly well, dig that up and gloat about it.
Next step: Convince yourself that you got 98%.
Now for the next few weeks you're allowed to go walking around on clouds. It'll give you a bit of bonus fuel for the next level of the game in the meantime, too.
Never ever anticipate disappointment. It doesn't diminish the pain one jot, and half the time it just sours what should've been good days all up till the day you find out you had nothing to worry about.
Hell, I'm not even allowing myself to believe the obvious fact that I got wiped out by C++...