Help, I'm new.

Hayden
Hey ladies, I am new here and trying to conceive baby number 2. I just got off Mirena at the end of July and had a 4 day period 2 days after getting it out. Then 2 days after that cycle ended I had a 8 day cycle. According to Glow I should be at my peak days for ovulation. But I had 3 days of faint lines and then none on the 4th day and then the last 2 days I have had faint lines again. I took a hpt and it was obviously negative. What is going on? This is our first month TTC and I'm still trying to understand it all. Help me please.