No period after stopping birth control

Jessica

I stopped my birth control April 21st after completing my last pack of pills. I had my period April 25-27th. I have not started this month and I’m not sure if it is just my body adjusting to going off birth control or not. I have taken FRER and they have been negative. I should have started my period the 24th. The last time I went off birth control, I had no issues with late or irregular periods. I have no symptoms except fatigue, but when I was pregnant with my daughter I didn’t have symptoms either. I didn’t test positive until I was 7 weeks with her. Any advice?