I found a small round pink pill, on one side it has 20 imprinted on it and on the other side there is ON with an underline imprinted right underneath.
It is supposed to be Oxycodone but I don't know for sure. I don't want to take it without knowing for sure.

If it is, is it instant release or extended ?

I can't find anything on google or any of the pill identifier sites.

Anyone know ?