Hey DabKing. I really hope you absorb what I'm about to say and don't think I'm being a douche lol, because you are at the doorstep of full blown addiction.
I had several years of responsible oxy use for chronic pain. I used this medication with great stability and a very slow increase of dosage and frequency. I would only use it to feel good maybe twice or three times a week. I would take days off in the beginning and had strict schedules for dosing... in the beginning.
However, this beginning phase (how long the "beginning phase" varies) slowly dissapears and your tolerance/want of the drug will increase. I've noticed, for the most part, that those who use it for pain have a little bit more control early on, than those who use solely to get high.
After a few years my tolerance increased as well as my pain and phyical labor. Once I reached a point, just around where you are now dosage wise, within weeks I was suddenly taking 150 to 180 to 220 to 250 and sometimes more! This was just to get me through the pain during work, not to get high!
My life became a crazy shit storm seemingly over night. A year before, after a double shift, I recounted what I had taken throughout the day and thought "holy shit I took 90 mgs!" 6 months later 90 mgs was a normal amount for the day. 6 months after that 90 mgs was a goal to reach.
Between 2 and 1 1/2 years ago I was at my worst. Every dollar I made dissapeared. I couldn't pay rent. I owed money everywhere. The drugs that I used irregularly and responsibly for fun became daily habits to curb the extra depression, anxiety, and side effects. All day long I was worried about getting or about running out. Severe withdrawals became commonplace. My relationship went to hell. I couldn't believe I turned into a you-know-what. I felt pathetic and powerless and so depressed that I had worked so hard and had nothing.
I made a plan and slowly reduced and got back to a much better place over a very difficult year. Then all of the things from the past blew up in my face and I lost everything and had a nervous breakdown a month ago. Lost my fiance, car, job etc... I took a decent break using kratom, like 3 weeks and had a wake up call.
I'm back on my meds now, but have been using them properly. I'm following my rules of usage and have family members that will hold onto my meds for days I take off because the pain is too much to have any sort of life.
Sorry for babbling but the point is, please heed my warning: this is an extremely hardcore substance to become addicted to. It will eventually get the best of you if you continue in this way. It sounds like you are still in the glory phase of using, but it won't last. All of the happiness oxy is giving you, will be taken back 100 fold. I hope the length of my response shows you how serious I am and how much I want to protect you (or anyone else) the pain and misery that so many of us have gone through.
If you're not using oxy for pain management, I suggest you get off of it entirely. But if you really want to keep oxy in your arsenal of fun (and keep it fun) you need to back off immediately.
I suggest that you take a week off and see where you stand. You may actually get some WD's so be prepared. Afterwards give it some serious thought. If you use other susbtances, have a sort of rotation and always use them on different days by themselves, this way each one stays fresh and fun. Breaks of 2 or more days is imperative for this to work. I wish you the best and hope that you take something from this long ass response lol.