First response pregnancy test question?

Okay honey Im just gonna go out on a limb here and say I have never done this myself nor know anyone that has. But I will try to help you out as best I can. Now saying that as soon as you took this second test you immediately took the covering off of it and allowed it to dry. My only reasoning that the other one may have been different is that it stayed in the plastic longer allowing it to stay in its original no line result. This is just a theory. So question being why arent they the same. Two different enviroments, two different experiments just like lab in highschool. Try not to worry about it so much. For one unless you were ovulating or almost ready to ovulate chances are 70-30 that you actually caught the egg. Wait and see if your period comes tomorrow if not take another test if negative wait 3-4 days and if still no period take another test. Then if by then no period go get a blood test to be 100% positive! GOOD LUCK! Hope this helped out some. Chin up youll be fine dear.