Help ladiessssss

Ok so i took a pregnancy test and ive peed like 10 times today so my urine was very diluted and and i didnt see a line come and basically put the test to the side after telling myself its gonna be another negative i look like 20 minutes later at the most and both test have a light pink line... Can i get alittle excited or should i hold out ! Its just the first time ever that i actually see something. Ive looked at old test before and they stay negative but BOTH test have pink lines... Have this ever happened to u and u and u were preg