Getting pregnant after miscarriage

Hi guys, I got pregnant last November and miscarried at New Years. We’ve been trying to conceive ever since but are having no luck. I’m <a href="https://play.google.com/store/apps/details?id=com.glow.android">tracking ovulation</a> and intercourse but every month goes by and another period comes. Does anyone have advice on something more I could be doing? I’m trying to not put so much pressure on myself but I know you’ll understand how much it means to have a baby.