Ran out of suboxone, question about tolerance

Ok so I ran out of my monthly suboxone prescription and I don't want to go into withdrawal. I know I won't feel terrible for a day or two, but if I had access to only 30mg oxycodone how much would I need per day in order to stave off withdrawal and also not to detour from suboxone therapy. I know seeking out the oxycodone and actually doing consists of addiction behavior but I don't want to miss work for 2 weeks and I can't call doctor for another week.