willing to take any advice

been TTC for the past year and a half... I have a beautiful daughter born in 2010.. In 2015 went through 2 MC and had 2 d&c; done... I happy for all the mom's out there that are getting pregnant may God bless you all.... I feel that everyone I know is getting pregnant except me.... I follow the <a href="https://play.google.com/store/apps/details?id=com.glow.android">glow app</a> I always have sex when it says I'm ovulating and then every other day... taking prenatals since 2015... put my legs up nothing works.... I feel that I'm stressing out so much wanting another child and nothing is working.😭😭😭😔