I usually test in the afternoon which I have been I took another one today and noticed it wasn’t as dark as the afternoon. I’m unsure of when I’ll ovulate because of having unpredictable periods. I started spotting the 22nd and that was it haven’t bled since. But my last period in July was only three days of spotting as well but if I count the days from my last period to this month spotting that be 30 days so unsure if I had a 30 day cycle. When would I ovulate? I am ordering a bbt thermometer it will be here tomorrow.