i honestly don't know how much is in the pill i took but i had two. they were white and they had a 3 on them..
most likely you took a Tylenol 3 or 4,in the 3 there's 30mgs of codeine in the 4 there's 60,for someone without a tolerance 400mgs will make you feel pretty nice,but that 2 isn't gonna do anything for you o ya i almost forgot,if you are taking a bunch of those witch if you wanna get fucked up off them your gonna have to,do a CWE cause you''l get screwed by the apap in it,when i was 13 i took 13 of those,an got violently ill from the APAP,
no its not the tylenol kind, i know that. it was prescribed to my friend and just one makes her loopy as hell..
im pretty sure it is since you said it had a big 3 on one side does it look like this? http://www.pharmer.org/files/images/93150.jpg