Help!!

Erika • Married October 20, 2018💍 Due with Baby #1 October 2019❤️ Dog mom of 3! 🐶💙 🐶💕 🐶💙

I’ve been TTC for over a year. My fiancé work out of town (one week gone, one week home) I feel like I’ve tried to hard to track etc. I’m going to try ovulation tests? Has anyone done this? They are pricey and I’m wanting to know when to start testing etc. Any help would be great. I’ve tried tracking cervial mucus etc but I feel like it never matches what it says it should be in my cycle.