Hello, this is Dr K.. Answers are not medical advice and do not constitute a doctor/patient relationship. I look forward to helping you today.
When was the first day of your last period?
If your period is actually late, there will be a very dark line is you are pregnant. If you let the test run longer than the instructions, it may read positive, but that is a false positive
When you are late for your period and you are pregnant, there will be a very clear and dark line and a positive test. There will be no question.
At any rate, Its best to repeat the test in 1-2 days.
Any bleeding in pregnancy is a bad sign and increases your risk of miscarriage unfortunately. You should know for sure at 6 weeks if they do an ultrasound. I hope it goes well