BBT question

Chelsey

Here is my graph, I am very confused with all this we just started this month I had my IUD removed on the 12 of feb, still did not get my period and I don’t know when to expect it as I didn’t get periods with my IUD. Glow predicted my ovulation on the 19 although I still haven’t had a positive OPK. What does everyone think, did I ovulate yet and is it normal not to have a period yet since my IUD removal, I get cramps very often since the removal and I had spotting the day of and day after removal but nothing more. TIA