well if he's going, then you did the right thing taking him out! Sometimes we forget that ge's still so young and thats when little accidents occur. Problem with being there to let them out all the time is that they dont ASK if you forget.
i think you can lose the earplugs now
try getting up once, but if you can be sneaky and he doesnt wake up then leave him
We give samba his last meal at 7 although, he always has water down in the crate throughout the night but still doesnt wee in there.
Now Paddy is settled i would open the doors and try to sleep! as long as you dont feed him too late the worst that could happen is a wee...and as we quickly learned over the last 10 weeks - our sleep is so important!
I used to lie awake waiting for the next cry to jump down, but you quickly get used to the unexpected silence and learn to sleep in peace!