Feeling like I’m never going to get pregnant

I have been ttc for months now and it’s finally hit me that nothing is happening and it’s starting to get me down. All I see is pregnancy announcements on my social media and pray that will be me soon. I need some advice and tips on how to conceive quicker, I have positive ovulation tests on CD 19 and I have had regular periods for the last 5 months. Need help!!