23 y/o concern about my pregnancy lmp was on 2-16-10 1st hcg level was 4922 was on 3/25 on april 1 woke up with cramping and 2 lil blood clots called my ob order a stat vaginal u/s found a heart beat 92. age was 5wks 5 days same day order hcg levels went slighly down 4622 .on 4/5 order an other went up a lil. 4981 not doubleing like it should am just very confused seen my ob today stated it my pregnancy is a blighted ovum i dont know what to think anymore do we still have hope. i have an other u/s tomarrow and a hcg ????