I have not seen my period for 2 months now, after the first month i was kinda happy but i was not getting any symptoms so i thought that it will come a little later on, so i took a pregnancy test and it showed negative, then the second month passed and i have still not seen my period and the only feeling that i get is a little nausea. So i did not go to see a doctor yet because i wanted to be sure before i go to see him. Can someone help me?