Ovulate twice?

💜Marty🌼👣💫🐻❤️🌈 • Marty💜 Catherine💚Kane 6/09/17 Eli 7/13/05 💙Taelon 11/6/08 💙Miles 12/18/10 💙Daxton 9/2/13💙👼Nokose 3/7/19 - 6/2/19 💞🙏💔 🌈👣💜 Malani 🌼 Due 6/9/20

On cd 11, 12 I was spotting light pink blood and woke up with night sweats. I stopped spotting by the 13. It was a very light pink. I also had ewcm during that time and my husband and I used Preseed.

Now I'm on cd 16-17 and I'm spotting but the blood is dark and not mixed with as much ewcm like before. I was nauseous yesterday and today I have been really distracted. Is it possible to ovulate twice or what do you think it is? I'm also taking maca.