Hi there. Where are you on your cycle? Wait until AF is supposed to show up. If she doesn't come on time then check. For most accuracy, wait until you are 3-4 days late. Good luck! I hope you get the result you want.
Hello Bella, welcome to the forum. Don't worry or freak out. You have taken one test, now you can wait for your cycle to come. Your period date is the best way to judge your result. Your first test was a BFN and so you can wait two weeks until you do the next one. If your date of the cycle is nearing you can take another one within a week. Don't worry and work yourself up and take this matter carefully and cautiously. You will be fine. Take care.