HELP PLZ

Becca • Wife • 3/30/12 💏 Mother • 9/30/15 👧🏼 Baby #2 • 10/9/18 👶🏼

Okay so 10 and 11dpo I had very faint, but clearly positive First Response tests.

12dpo I had another faint but positive test, but had a tad bit of spotting - brown blood mixed with clear cervical mucus from what I could tell.

13dpo with FMU, I had a completely negative test...

Did I have a chemical pregnancy? Is there still a chance I am pregnant? I haven’t bled anymore since 12dpo.

Any advice welcome thank you!