Ttc. Need advice

Ivey

Hey you guys😊. I removed my IUD 9/27/18. My periods are irregular AF😑, but wit I started bleeding2 days after and lasted for five days. I have been taking prenatal vitamins before removing IUD and also afterwards. My fiancé and I have been trying since then. My <a href="https://play.google.com/store/apps/details?id=com.glow.android">ovulation calendar</a> says I should be ovulating around 10/15/2018. So I just took a pregnancy test and it came back negative. So any advice would be surely appreciated👍.