CD24 Testing in a few days

My whole month went smoothly. I tracked my ovulation. We BD. I had light pink spotting for a day (ovulation) -Normal 4 me.

And then about 8ish days later (CD22)

I had light pink spotting for about two days. I’m assuming that was implantation??? 🤨

If I test and I get negatives & my period I seriously don’t know if I can keep doing this. 😔

Idk tho.. what else could that have been?!?! 😫😫