Welcome Eagles and glad you posted. You have our support.
I do not have experience with oxy as I drank but can say that when I took those pills for an injury that anxiety/depression was triggered. Mostly because of my years of drinking but my experience was quite negative.
Certainly others will have more input on this but I wanted to say that there is life beyond our addictions and we are living healthy, clean, positive lives. We are better people but we each had to do the work to change.
I would think your best bet here is to reach out to your Dr.
You can do this. Looking forward to the journey!