4 days late bad cramps. Finally got my period but..........

ttc for rainbow baby • My husband and I have been together 7 years. Married since Aug 2014. We started ttc in July 15 and got pregnant first month and it ended in an ectopic. We are now waiting for our rainbow baby .
I told my husband the test was negative, but I don't think he believes me and now he is taking me out for dinner and drinks afterwords. He never wants go go out for drinks!! Is this his secret way of seeing if I am lying about not being pregnant?