Trying to concieve

hey guys! first time posting. looking for best tips! me and my fiance have been TTC for over 2 years now. neither of us have children and were only 21. been to see doctor and told me everything is fine! this past week ive felt different since friday i have been constantly hungry never seem to be full, urination alot and also sleeping more than i usually do, due on my Period on saturday but usually ive had signs and symptoms of my period but this month i havent . ive had cramps but not felt like period cramps! could this month be the month!!!!