Two bars on the pregnancy test means that you are currently pregnant and taking birth control pills will not help.
A pregnancy test with two red bars means that the test result is positive, which also suggests that you are currently pregnant, so taking birth control pills in this case will not achieve the purpose of contraception.
If you have an unwanted pregnancy and do not want to have a child, you can choose to terminate the pregnancy, such as oral mifepristone, misoprostol and other drugs. If you decide to keep the baby, you need to strictly follow the requirements of the pregnancy and have regular checkups to see how the embryo is developing before deciding whether you can continue the pregnancy.
Without deciding whether the pregnancy should continue, it is generally not recommended to blindly take birth control pills, as this may affect the development of the embryo. For women who decide to continue the pregnancy, they must cooperate with the doctor to undergo regular checkups, and any discomfort should be dealt with in a timely manner.