question: Hello...I am 34 years old...I am tryting to conceive my second kid..my period is due in another 3 days...the last two days..I am having abdominal cramp...and today I have little bleeding...I have not tested home pregnanacy yet...Looks like my period is starting...my period ia always goes by 28 days cycle...so..I am little confused...Is this implataion bleeding or? start of my period...