Any advice greatly appreciated

This may be a little long I apologize in advance! I’ve been tracking ovulation for the past 4 months and my cycles were somewhat regular until last month, I only got 3 days of positive LH instead of 5 like usual and my period came a few days earlier due to that. This cycle started off pretty normal but from CD 17 to CD 25 I had “HIGH” readings on my easy at home LH tests and my only peak was CD17 then it dropped back down on CD26 to a negative. I normally stop testing but something told me to keep testing, ever since CD27 my LH has been rising again and today my test is positive again so I’m totally lost. I haven’t been diagnosed with Endo or pcos so I can’t chalk it up to a diagnosis hence my confusion, it’s CD29 and my LH is back at 0.87 when it was at 0.31 on CD26, has anyone else ever dealt with this or have any idea? DH just left this morning for a work trip and based off our schedules and his working away this month may have been out last chance until May/June.

TIA