When can I take a test?

Celenhle • Mommy to be 💕 Wife 💍 My little sesame seed Due 01/01/20🤰

Hi Ladies,

TTC Baby #1, I had my IUD removal on the 3rd of April and I was fertile from 4th of April according to Glows predictions. I paid close attention to my CM since the 4th and on the 7th of April my CM was egg white and clear, DH husband and I BD on the 4th,5th,7th and 8th. On Glows predicted ovulation date which was the 9th of April my CM was of egg white consistency but cloudy. If I ovulated on 7th, today would be 6DPO and if it's the 9th then that puts me on 4DPO. When can I take a test?