lol frosty.
i had a similar experience in france.
i was on a 3 day trip with workmates & wives.there were 4 of us drinking wine.we had about 12 bottles in a afternoon sitting.id never drunk wine before so i didnt know what to expect.i did later on!i was sop drunk,ex mrs dizzy went looking for me at 2am.but i was in different room with 2 work mates & that night was spent just like you.but luckily for me ,where you sat on the toilet ,there was a little hand basin.so each time i heaved puke it came outta both ends at same time.so yes,i can understand wherer you coming from with those shits buddy.
eat some bread then at least when you squeeze a shit out,it comes out solid & not pebble dash your toilet