Trying for my rainbow

Hi ladies just looking for some advice. I had a miscarriage at the end of January and now feel in a place to try again and wondering when the best time will be around ovulation? This is when I’m ovulating so just wondering do you trust the app or do your own ovulation test and what days would be most likely to conceive? Day before ovulation? Also included my calendar. Sorry all new to me and not got the best idea mu first pregnancy was not planned and just looking for some advice. 😊