Any advice?

So I had my mirena coil removed in March. My periods have been all over the place and so irregular since. I had a MC in August.

It says on most of my apps I ovulated on the 27th. We BD’d the 23rd and the 27th. However, I think this was based on a 28 day cycle. But my average according to the app is 32day cycle. So maybe I ovulated a bit later?

According to most apps my period was due Tomorrow. I wiped today and had a very light pink spotting but nothing else. I’ve had weird tingling pains in my boobs etc. Is it possible I am only implanting today?

This is driving me crazy every month!