Advice on what to use please

Alexis • God 1st than my Hubby & now baby 😊
Heeeey ladies 
I had a D&C and I just got the clear a week ago that we can TTC 😄 I'm super excited and very eager but now that my body is all out of whack I have no idea what method is best to use to try and see when I'm ovulating or most fertile. 💁🏻 
Iv looked on pintrist and read all sorts of things to use but just curious to find out what you all used and what was most effective.
Open to any methods and all advice.
Thanks😄