i just posted in another thread you made.
dude, there is no question here- you took way too much. lightly nodding out is a sign that you took a bit too much. nodding out and waking up an hour later confused is a sign you took MUCH too much.
it seems like you are taking this kinda lightly. u NEED to realize, that its a very small step from nodding out like you did, to nodding out and not waking up....
you mentioned that u are not experienced with opiates, so perhaps you are not aware of the danger zone you are in. So ill spell it out for you. When you nod out like that, your breathing becomes shallow. when you get to the deep level of nodding that you seemed to experience, your breathing becomes VERY shallow, and you are at a very real risk of simply stopping breathing and dying in your sleep (to put it bluntly).
SO, EASE UP ON YOUR DOSE. addiction aside, you are playing with fire right now regarding your dosage.