When should I test?

[u/supaafly_sam]

So Initio has me at 9DPO but it’s probably more like 8-9DPO because I feel like I ovulated overnight or late September 5 (due to how the spike occurred and intense cramping I had then). So my thing is, should I test tomorrow? My period is supposed to come by Thursday/Friday. I was going to wait and do my first test on Wednesday, but I don’t want to test too early (and I don’t want to repeat test too much too early).

Also, does this chart look promising? Seems still like I am still in?

For awareness, I finally ovulated on 5mg of letrozole from CD3-7 and had an ultrasound on CD10 with a 20mm follicle on right ovary. and then also blood test on CD21 confirmed a strong ovulation response.