Slight backstory: I've got screwed up joints that get really, really painful.

Last night they were unbelievably bad, so I took my strongest painkillers, max advised dose.

Unfortunately I wasn't thinking right with the pain, so 30 minutes later I took them again accidentally. Not dangerous, just god I feel sick now...
All I've done is pot which I recently completely quit thanks to an amazing girlfriend, but thanks for the advice.