TTC After Mirena IUD - Any similar experiences?

Hello People,

I'm new to Glow and I am just wondering if anyone has had a similar experience to mine or any advice/suggestions.. I got my Mirena April of 2013 and just got it out March 10th. 3 days later I had bleeding I thought was AF.. it lasted for 5 days. I took opk'S religiously after it stopped. On the 21st I got a smiley face (clear blue digital) and so we BD that night .. well yesterday I woke up and I was bleeding again! Heavier this time.. I am wondering why I got the positive opk and also if anyone has had a similar experience I would love to hear about it. I know it can take time to get regular afterwords but I am so impatient and worried that I may end up like some women and have a hard time conceiving.