Yes, you are right. You need to see your gynecologist right away as you may need extra attention right from the beginning if your pregnancy
is confirmed. The reason for the pregnancy test to never become positive in your past pregnancy could be due to the low hormone levels consequent upon the miscarriage
. The reason for that miscarriage should also be elicited as chromosomal anomalies are the common cause at this stage. You should take a blood test
and a trans-vaginal sonogram also. Good luck.