hello, i had sex with my bf in starting of April this year, he didn't ejaculate inside me after that i had my periods on 23 april which is on time, then 23 may, 23 june, but my tummy always feels like bloating all the time. i checked pregnancy through urnie test it came out negative, but it didnt satisfied me, then i came to doc and have ultrasound, doc is not very much clear about pregnancy or not pregnant. but she says that there is a small sac may be u r on ur 4 weeks, but may be it is a thick blood just, go for beta hcg test. my beta hcg test also came to out negative. now i am so confused. either i am pregnant or not???? please help me out