What are the chances this is the BFP?

Take a test! If its negative try again a week later. I know its a waste and disappointing, but i will tell you something. Many tests i had were negative. I found out i was pregnant 3 days after my missed period. I was at work.. and seriously.. the whole day iwas burping.. which was odd cuz i was drinking nothing and that never happened before.. i went shopping.. i juggled around the fact to buy a test.. its normal for me to be a few days late once in a while. I sucked it up.. bought a two pack. Both came out positive.. After i took the test.. the whole burping thing stopped.. honestly..i think it was a way my body was telling me somethings up. I was on Meds to quit smoking at the time.. People think im crazy.. but its true.. take a test! Good Luck!!