It's too bad, the way the previous poster promotes abusing these drugs. One of too many who abuse their drugs and, unfortunatey, give those of us who take our meds as prescibed a black eye.
It's folks like him who make the majority of those of use who 'need' extended relief meds. to make life liveable (such as Oxycontin,MScontin) into question and gives the legal communities the type of ammo they need to attempt to prevent these drugs for all those who truly need them.
As far as the original individual poster,it sounds like she's taking at least 3-40 mg. mscontin in the AM and PM
In her case and with her tolerance,she probably wouldn't have even realized she chewed 1 of her pills, other than the fact that she 'noticed' it.
It's surely not something to do on purpose, but at the same time,I wouldn't worry too much about it.
Life,Sometimes we wake up in the middle of it.