Urine TOOOO diluted for pregnancy check??

Ok so i have be feeling funny for a few days immediately. I'm on the pill and have be on it for 3 years now. However this month i have like NO cramps which is abnormal b/c whenever i'm gonna get my spell i get really discouraging cramps and well i didnt gain any this month AND my period be like SUPER desk light!! i only have to wear like 1 or 2 pad!! (I didnt even soak them) really weird cuz i other go through a pack respectively month.
I'm suppose to start my active birth control pills tmmrw but i wanna cause sure i'm not pregnant so i bought a pregnancy test today and took it. When i took it I notice that my pee was WAYYYY too diluted (i enjoy to drink water for a UTI) i be going to it looked like pure wet!!
So my ? is. do you think it come out negative b/c my urine be too diluted?
I was thinking of conducting tests agian BUT in the morning tmmrw. If you are pregnant and it is enormously early on, consequently it is possible that urine wasn't concentrated enough yes. Definitely hold another one with your FMU (first morning urine) as it will be more concentrated OR try to loaf about 4 hours after peeing to rob it.
It's not possible for your urine to be too diluted to for a pregnancy experiment. If you didn't miss a pill, I wouldn't be worried. If it'll make you perceive better, do the test again contained by the morning, but I'm sure it's fine.