Hi BB... Try not to stress about it, it can take a while for your body to "come down" from being on the pill. Maybe test in a few days.
I came off in jan had af on 2nd jan then af didn't return until 10th feb. I was unsure whether to expect af as I would normally get it on the pill but it hasn't happened that way. Now I have 33-38 day cycles whereas it was 28 to the dot before. Hope that makes sense
Sending you lots of baby dust!!