think of it this way:
you fell off the wagon but the wagon but you fixed the rattling while you were off and now that you are back on it rides better.
you didn't ruin anything. more than anything it is a mental thing, although that was probably the last thing your stomach wanted to deal with! This does not put you back to day one again by any means..... just keep going....there is plenty of time to snack, nibble and eat when you are done with the MC.