Help!

So here I am having literally sooo many pregnancy symptoms and feeling like I did when I had my first baby. I’ve taken 3 tests in the last 2 days and 2 had a faint line and 1 was negative..

I got a positive opk September 26th. BD on 21, 26, 27 and 28. I have NOT had my first period since giving birth in May of this year. Started spotting brown on October 3rd, had a medium brownish flow on the 4th and the 5th had more light brown spotting. (Was that implantation or first period??) I called my obgyn and she said it didn’t sound like a normal first period and encouraged me to test. So I did.

Anyone else have this problem?!?!

WHAT IS GOING ON WITH ME? 🤦🏻‍♀️😭

*I was recently diagnosed with sugar malabsorption and don’t know if that can cause any of this.*