Pregnant?

Julianna

So I️ just had my little boy in September and got on the birth control patch at my 6 week checkup. It was making me sick so I️ got switched to the pill. So i had 2 periods within like 2 weeks in January. Now I️ just finished my pack of pills Monday and still haven’t started my period. It’s been 6 days. And I️ have been on antibiotics... I’ve took 2 tests and they were both negative. When should I️ test again?