Well, you did a very small amount of buprenorphine...
and oxycodone doesn't last very long in your system thankfully.
I would definitely research it for next time though.
This info can actually be found on the Suboxone website... That if you do go into precipitated withdrawal, then start administering _____amount every couple of hours or so. I don't remember the exact amount, but the above poster seems to have the right ballpark... I have done this and it worked. I woke up an extra 3-4 hrs before work so that I could go through this and be ok to work on time. So go to the Suboxone website for more info bud.