mommy out there...

help me..I want to have a baby...were 3years married but we still dont have a baby.. yeah I now im a big girl weighted 80klo. and my last menstruation was last February... dont know why till now I dont have my period.. last year every other month I have period but since I moved her in Spain. I moved here February 6 and my last period was Feb. 15.. its already June now... plz help me..