Help? Need advice! Pregnancy after MC?

KC • Trying for baby #1 ❤️
Had MC on 2/1. Stopped bleeding 2/8. Started BDing and think I may have O around 2/10. I've been testing since the MC to watch my levels go down and they have. The tests keep getting lighter. Now it's darker. Do you think I'm pregnant again or my hormones are doing something weird? I went to the doctor 2/15 and she said I'm healing and ready to go. I'm having pregnancy symptoms but I'm trying to think too much about them. I don't want to get my hopes up. Do you ladies have any opinions??