Hello Good Evening,
You have not described about your obs. history i.e. it is your first
pregnancy or not, and you also not mentioned your previous menstrual history.
As per your description, your pregnancy can be a an-embryonic pregnancy or
blighted ovum.
You should have brief knowledge about blighted ovum:
A blighted ovum occurs when a fertilized egg implants in the uterus but doesn't develop into an embryo, though, the pregnancy sac forms and grows, but the embryo does not develop and it is a leading cause of early pregnancy failure or
miscarriage.
In this there are signs of pregnancy:
-positive/weak positive pregnancy test or a missed period,
followed by signs of a miscarriage:
-Abdominal cramps
-Vaginal spotting or bleeding
-A period that is heavier than usual.
Urine pregnancy test can be negative or weak positive, so an
ultrasound is needed to diagnose a blighted ovum -- to confirm that the pregnancy sac is empty.
In ectopic pregnacy there is
severe pain and clearly positive pregnancy test.
So repeat UPT after 3 days then go for a USG and followed by consult to your gynecologist.
Regards,
Dr. Naresh Jain