Need advice or help

My bf and I has been dating for 6 years now. At this point of our relationship, we share things together from decisions to money.

We have been using the withdrawal method. We have used condoms but he doesn’t feel satisfied using it. He never cum in me (w/o a condom) because i’m scared and we’re not ready to get pregnant at all.

I downloaded this app in hopes that it can help me decide when it’s safe that my bf can cum in me. I’m not into taking the plan B pill frequently/continuously. Also, BC pills are not an option for me.

I took a plan B pill about 3 weeks ago.