Ovulation Test Question...

I just got off my BC in the beginning of Sept and had a period. Just had one that ended on Monday of last week. I was out of town so I didn’t have my ovulation tests with me. I have only been testing last month and now this one. But I started testing again and on yesterday it was low today I got a peak! Is this a good thing? I’m a little confused as I believed it would’ve given me a high then a peak level? See my logs for previous tests (I use two apps for fertility tracking and one says my ovulation period is today and tomorrow but my other one says it won’t be until next week)