it was mistake or is paseble

5 mnth na aqng delay So i thougt i was pregnant dahl hanggang ngaun wla pa akng dalaw..kng kayat lake ws before may 1st baby nag pnta aq sa center to prenatal...aq 2 weeks nag pa check,up aq sa privte clinic to head may bby haertbeat...pro ang exctng tme ay naging magulo...dahil wla dw marineg ang doktor so he recomend an ulrasound to see what happend.this past saturday i go in the hospital to may ultrasoud.....in that moment the doktor says are you sure ur pregnant?i says yes i tke becous may tmmy is alredy 5 mnth...but the doktor says agein im sorry ms.but ur ultrasoud was clear what happed the doktor said.....that tme i dont knw what happend also...kaya po pag uwi sa bahay ay ng try aq mag PT.and the result is negative....and i try alot of tme but na those result was negative....kya po ang tanung q po ngaun bakt po kya tumigil ang dalaw q nh ganito katagal kng hndi nmn pala aq buntis?at ang isa pa pong tanung q po may tmmy was big lke a pregnant mom....i hope na sana may makatulong na maipaliwag kng bakit po..nattakot po aq..