I test tomorrow -- newbie

I last smoked on 4/20 (2 small bong hits) and smoked two small bong hits (bud today is killer) -- prior to that maybe once every 2 weeks 1 or 2 bong hits (at most). I've taken two different home tests and both came out negative (without dilution) . Should I even wory about diluting it tomorrow?

With two negative test results i wouldn't worry about it too much. Drink a 32oz gatorade and void a couple of times before you take the test.