Is this positive opk ? Should I do another one tomorrow? Can I BD tonight ? Even if the line isn’t as dark yet ? I’m also spotting and cramping is that normal for ovulation?

Desire • Hello I’m a mom of a 9 year old, I’m 27 years old. I miscarried at 3 months in 12/2021. Currently pregnant,🧿 Due JANUARY 2022 🧿🙏🏽 GOD is good 💜