Negative in morning faint line at night 6dpt

M

First <a href="https://glowing.com/glow-fertility-program">IVF</a> cycle after trying natural and several months of <a href="https://glowing.com/glow-fertility-program">IUI</a> - When I tested yesterday 5dpt in the morning it was negative. But when I came home last night the test had a faint line. So I tested again this morning and got a negative. This happen to anyone? Maybe it’s better to test at night? I’m 40 and ready for my true positive.