I need help

So I was takeing 7oh like every other day or every few days not even enough to withdraw. It’s been like 2-3 weeks beofre if I took 30mg oxy I would be BOOMING now I can barely feel it I took 90mg last night and just didn’t hit. Most ppl tell me to just wait a few months but I pop them. Is there anything I can do to actually feel it? Like snorting/smokeing it? Idk what to do I just wanna feel them