Pregnancy Question (This may get a little gross)?

I hate when people ask questions like the one I'm about to ask but I am going to ask it anyway! Okay I got married about 2 and a half weeks ago and we were both virgins until the wedding night. I cannot use hormonal birth control and he is allergic to latex so we are using SKYN condoms by LIfestyles. anyway in the past two days or so I have started to have to pee a lot, I have gotten (about to get gross just to warn you) gy and the change in my 'area' has changed. It is not an infection I know that but I am wondering if I could be pregnant. I took a test this morning it was a First Response test but I am not supposed to start my period until tomorrow (however I am not having any cramping or anything like I normally do so Idon'tt feel like I am going to start) I have had my period for the last 11 years and it is very regularr! Like clockwork I always know exactly when its going to come and it is not coming tomorrow! I need a little advice and gudencE! thanks!