Why is it so hard

3👼🌈💖2018🌈💙2020💖2021💙2023 • God's timing is perfect🙏⛪

I'm been ttc baby #2 since July with no luck, my daughter is gonna be 8 months on Dec 11th and I want my kids close in age, I don't understand why its harder when u BF if I get my period and I ovulate, ugh I'm 10dpo and avian waiting on AF