Cycle length too short? (picture so my post doesn’t get lost)

Alyssa

Hey y’all, I have a quick question about my cycle. Is it too short to be fertile? My typical cycle length is 25-26 days, with my period being about 6 days and my luteal phase is about 9-10 days. I read somewhere that the shorter your luteal phase is, the harder it is to conceive? Idk if it’s true, but I’m on day 8 of my cycle and my OPK test has only gone up to a 0.42. Am I overthinking this?