Help!!!! I don’t know what I should do.

So I started taking a pill for my acne about 22-22 days ago. I was supposed to start drinking birth control pills as well because of the big amount of hormones the acne pill has and because as the doctor said “ and in the reproductive stage”. So I drank the acne one for about 2 weeks then I got my period , so I started taking the birth control one. It’s been a week (my period last a week normally ) and about 4 days and I still have light bleeding.

Everywhere I search on the internet it’s says that one of the most common side effects of birth control is irregular bleeding, because of the hormonal change. Maybe google is right but I still can’t shake the feeling.

So what I’m asking is what should I do , I’m 17 my parents are aware that I’m taking both this pills and before I started taking either of these I have blood tests done; the doctor said I could take them and gave me my prescription.

What should I do ?????