Late night LH spike

Kay💗 • PCOS & Thyroid condition 2 earth side children. 3 chemical pregnancy’s 8 week miscarriage.

I got ALMOST a positive opk earlier, but I didn’t get to test for 4 hours so I could have missed it.

I tested again just to make sure the line was still on the lighter side, and the test line is on the darker side again.

Should I test through the night tonight? I’ll be awake for another 5-6 hours.