AF 5 days late 3 months after baby

[candypanda]

Hiya

I have a 3 month old and he is mixed fed. My cycles are regular 28 days. We are currently NTNP and on CD 15 to 21 we had unprotected sex. I tested from CD 21 to 28 (the day AF was due) and have had all BFNs. I am now CD 33 with cramps but still no sign of AF.

Anyone know what might be happening?
Thanks !!

 

[PinkPokaDots]

Its possible your cycle hasn't regulated completely since having your son. Are you hoping for a BFP?