What do you ladies think?

Ok so let me give a little background knowledge: my periods usually last for about 7 days and i had a 30 day cycle from about December 2014 - February 2015, for the month of March my period cycle then turned to 43 days, it skipped April and I got it May but I havent gotten my period ever since and its already July 19...im really hoping I'm not pregnant I just cant be I already have to much going on and recently broke up with my bf ... Can it some else besides a pregnancy? Helpp! Ive never thought id ever be looking foward to getting my period!