could i be pregnant??????????????

me and my DH plan are ttc in the summer, however, he has major baby fever!!

so I am on the pill but last week i on the last week during my period.. i was also on antibiotics... me and husband do not use another form of birth control and he had specific instructions... which he didnt follow... i know antibiotics lessen the affect of the bc pills but i have been on the pill for like 6 years now.... but since i was in the last week of no pills and taking antibiotics.. i'm afraid i could have gotten pregnant therefore i'm worried about still taking bc pills? how long after possible conception can I test? do i have to wair for my next menstruation or can i do it now?

Okay - I'm trying to follow - but what I'm getting is that you were on your last week of pills which would mean you had your period??
Than I would say there could be no way your preggo -
Or did you already have your period, I'm not really following. Sorry!