I was at someone I prefer not to incriminates house digging through the good ol' prescriptions and to my surprise he had a stockpile of painkillers, 2 bottles of tylenol 3's, and a bottle of Endocet (Oxy7.5/325APAP), leaving me with handfuls of pills. I don't have sky high tolerance but it's up there, 50mg oxy provides a two hour high with no nod unfortunately. Now I have all this medication in my possession and my infrequent use turns into daily use (I have no self-restraint when tempted with an opiate high if I had H I'd probably shoot it) so I binge with nightly use. I can't recall doses but that stash disappeared in 5 nights, and idk if its relevant but alcohol, muscle relaxers, and anti-histamines were also used during and meth once separately. I've binged before like this and felt fine but this time the day after the night I didn't have any I felt pretty shitty with some symptoms akin to opiate withdrawal, those being headache, abdominal/back pains, lower apatite, and loss of interest. Instead of insomnia however I couldn't get up much and was very tired all day. Now the question is was I actually experiencing withdrawal? I never have before and am not chemically or physically addicted but i'm scared my next binge will result in such, can dependence form in a week's time, and how can I watch out and prevent this?