Ovulation test-

I tested earlier today. Not with Fmu, but a while after. Maybe 3rd pee. 🙈

And my test was dark, not positive . But dark.

Then I tested again later today, but I have been drinking fluids.

And the line was faint.

Should I go with the test results later in day , or with the first test.

If I keep testing with my 3rd pee of the day until I get a positive?