Welcome to the forum!
First I would suggest that you only change your med intake with full knowledge by your Dr first.
Now that being said, it looks like you are on a very low does of Oxycodone and 10mg a day is really nothing to worry about (IMO). you should be able to come off of it with no problems. However; everyone is different, and I still would do this under Dr care. Some Patients may suffer withdrawls, and some may not, but since you have weaned your self down this far, I'm a guessing that you may suffer little or no withdrawls.