13 dpo and weird spotting

So I ovulated cd 16 on clomid. Progesterone was 26 on cd21, so I had a good strong ovulation. I’ve had all bfn’s no far on tests and the last two days I’ve barely spotted at all. Some very light pink. It’s not picking up and my temps are staying high so idk what to make of it. Has anyone had this happen and end up pregnant or getting a heavy flow later? Usually I just start my period suddenly. Idk this is just weird for me. Below is my chart