I am 21 years old I never been pregnant before. Last month March this year stared on the first and ended on the 6th normal flow and everything. Than I also had anther period 26th of March to the 29th normal as well Than April comes and my period was supposed to come on the 22nd it never came I took 3 at home pregnancy test and went to the doctor yesterday The test came up positive as well but they couldn't tell me exactly how far along I am they scheduled me an ultrasound for next month . Wondering how I could find out