Thanks for your query.
Sometimes, an early pregnancy
does not show up on an ultrasound
, but the earliest sign might be a very thick endometrium as is true in your case.
Do not worry about the fibroid
as it is very small right now.
Since, your pregnancy test is positive, you should go for a repeat ultrasound to confirm the pregnancy and to confirm that it is inside the uterus
Also, pregnancy is a state where the body tends to retain fluid, however looking 5 months pregnant is not normal
Either it is because of abdominal fat, or you need to consult your gynecologist and check your blood pressure, kidney
tests etc to see the cause of such excessive swelling