Hi, I understand your concern. Sometimes the at home tests can give you results that are hard to understand. My best advice is to either head over to the doctor so they can test your blood to find out if you are pregnant for sure, or wait a few days and try another at home test.
If the doctor is an option for you, I would recommend it. Then if you are pregnant you have the information you need going forward. Good luck to you, hon. Please take good care of yourself.