@chaslam07
if you follow regular and reasonable distilling practices (esp hygiene issues) AND
if you are well practised in your distillation cuts and maturation processes AND
you drink your product at a suitable ABV% and rate without a bother AND...
Then at some stage, you 'have a few' etc.....
Well, IMHO, you may well be 'light headed' when you wake up and perhaps even through that day....ie you may well 'get away' with feeling a bit lightheaded the morning after as opposed to sh#thouse (if you consumed some mass produced spirit).
OK, that said, please consider
STOP DRINKIMG YOUR ALCOHOL
That way, in a few days at the most, you will know the probable answer to your question....
and +1 what Chill says,
please take care, pay attention, if in any doubt seek decent advice etc.