The last few days I've been feeling weird tummy pains, almost like cramps or sharp pains, I am on bc but me and my boyfriend have had unprotected sexs a few times. I know oops a mistake but nothing to change that now. Today i seem to be a lot more emotional over things it seems and more sensitive to smell ( unless I am crazy ). I am constantly in a snacky hungry mood but nothing fills me up or is right ( idk ). Been peeing  a lot ( could be cause I drank a lot of tea but idk ) could I be pregnant or something else.... Please let me know asap// period doesn't start for a week