TWO DAYS LATE 🙃

Hi girls, I’m 2/3 days late on my period and have no signs of one coming other then a few very mild cramps.. me and my partner had unprotected sex 12 days ago. I normally know when I am going to come on as every (sorry for tmi) changes in terms of mucus ect the day before. I am still breastfeeding my 14 months old child, so thought it would be unlikely to conceive. I’ve not stopped eating, like excessively hungry! What do you all think??