at this point in the stage it will be pretty hard to kill em from overwatering... are you in soil? or in coco?
if soil, flush about twice or 3 times the pot size, like 2 gallon pot flush with 4 or 6 gallons water,,, wait 5 days, flush again wait 10 days....chop..
even if u flush daily u prob woud not over water, but you prob shouldnt flush daily,, twice big is goood.