Possible pregnancy?

Greeny

So i had an miscarriage on 19th june and haven't had a period since then. I had very small amount of spotting a month later in july which lasted 2 days but not enough to fill a panty liner.

Today i had an dr appt and she said wait couple weeks and do pregnancy test. She also said you can be pregnant without period after miscarriage.

If its negative she will put me on pill for couple days to bleed.

Anyone gotten pregnant? Any similar stories?