Test or wait???

This month the dh n i decided not to go crazy ttc even though we did bd alot on our honeymoon. Im a week late and have no signs so far of af showing up, but i also dont feel pregnant. I did have a weird craving of pb&j w pickles and i have a full feeling everytime i eat even when i havent ate all day and even when im hungry i cant cuz i feel full. I have a docs ap on Thursday but now im curious. Should i buy a hpt or just wait till Thursday??