TTC after Mirena

I had my Mirena removed May 11th. I was on my period at the time. According to Glow, I ovulated May 25. AF was due yesterday (30 day cycle), but still a no show. I took a pregnancy test yesterday and it was a BFN. My question, has anyone had a late period after getting Mirena out? I'm not sure if I'm just irregular or if my body is still adjusting after the Mirena. I hate to take another test and be disappointed.