Someone help!

Nikki

So guys I had my period around the 8th of last month and me and my partner have had unprotected sex atleast 7 times. Maybe more. We are trying for a baby btw LOL. But two days ago I started what seemed like my normal period expect I literally bleed alittle with like 3 or 4 small blood clots and it was only for a day. Now 2 days later, I'm just having lots and lots of dark brown stuff coming out. Everytime i wipe. No blood. No period. What is this? Am i pregnant? I have been extremely tierd lately but didn't know if my anxiety meds was causing that. Thanks for the help!

FYI I also have 2 kids! Never had this before though...