Pregnant on birth control is it possible?

Ashley

Is it possible I could be pregnant if I had unprotected sex almost a week ago on my three month birth control? I’m currently in my 48th cycle day idk if that helps. Ive been very consistent on taking my pills but I’m still very nervous. What’s the possibility I could be pregnant or become pregnant soon? And if so how long til I take my first test? Thank you so much!