Anyone conceived their rainbow on 26 day cycle

This was our first month TTC since my second 2017 loss a D & C In October. My last cycle was 26 days so I think it’s best to calculate a 26 day cycle for ovulation/period expected?

Had a vfl on first response two days ago which is the strongest vfl I’ve had. Some still look like this & according to 26 day cycle I’m 5 days until AF

As I’m cleaning my sons bedroom I found his “promoted to big brother” T-shirt I put in his closet after all our 2017 heartache 😭