I need help. So these are my test from first response ovulation test.

Why is two lines u can barely see n the other one u can see little darker? The first picture are from two days ago and the other with one test is from this morning @ 7:30 🕢 am they both are test from the same time. What is my body telling me? Am I even ovulating or just having periods??.. I know this lady comment One of my posts and she said I could be ovulating two days before my period Or two days after... help I feel like I’m spending so much money 💵 on these first response test and you know those are not cheap but I’m thinking it’s probably worth it, by figuring my out body...