Ovulation test questions

So I’ve been using the pregmate ovulation tests for a little over a year. But this month my cycle seems to be a bit wonky to say the least. I’ve been tracking the test results in the pre-mom app and it looks like I have yet to reach a peak, got really close on cycle day 10 and today on cycle day 13 it’s almost vanished entirely? Should I keep testing? Am I out this month? Did I miss it? I start tracking ovulation basically from 2 days post period. Photo included of the tests from the past couple days