Question please help

So i just found my birth contol pills i take tri-previfem i miss three weeks of it i only have two left in my three weeks to take i got a positive ovulation test on cycle day 19 had stretchy cm on cycle day 21 n had bding the same day of the stretchy cm my test line was darker then the control line if i was to take the last two today n tomorrow will it affect the baby if i turn out to be pregnant or should i wait until af arrive before takin the pills please help