5 weeks post d and c

Ab

So I had a d & c 10/7/19. Baby’s heartbeat stopped at 7+5 days and we didn’t find out until 8+3 days. Last known hcg level was 4300 about 2 weeks before d &c. So they were pretty low. Husband and I had a few slip ups and had unprotected sex. I have yet to get period back yet.

Over the past couple of days my boobs have been somewhat sore. I decided to take pregnancy test and got a positive. Pictured below.

What do you guys think? New pregnancy? I will be calling doctors office Monday to see what they say.