How quickly does the line get darker if you are pregnant

shivani

I have been wondering about when I should test my pregnancy next. I tested it yesterday it was so light. And now I want to know when I should test next.

So so hard to stop myself from testing considering I have used by 6 tests till now in 3 days. My husband thinks I am crazy. And I am starting to believe it. And tell me how to stop myself from testing so quickly.