i have been having a strong feeling i was pregnant, i would be 4 weeks if i am. been having cravings, starving all the time and i've even started growing some. i was sure i was......last night i started bleeding, have a few cramps but nothing horrible. im bleeding more now. how do i know if this is just my period or if my intuition was right? i have grown kids and this would not have been a good situation. im going through a divorce and im flat out too old to have anymore.