In reply to Tall Clare: Morning TC. You are quite right.
Amoxy: little difference to either you or the antibiotic.
Metronidazole: Lie sweating, shaking, vomiting like a dog and wishing for death, which would frankly be preferable to going on feeling like this. Apparently it does get better after a few hours though.
You are unlikely to explode unless you were going to do so for another reason entirely... which may depend on how ginebriated you aim to be?
B