I want a baby so bad!

Had a miscarriage in May... Been trying again ever since... Just got my period (again) today and could not stop crying! I don't know what I need to do different to get pregnant... Our first month of trying we got prego, then had a miscarriage, and now it seems to be so difficult! Are there tips to get prego???? I will try anything!! It's so much more frustrating seeing as I have 3 cousins, 2 friends and 1 sister who are all prego and all got prego "by accident"! Wtf! Please any help or prayers or baby dust would be appreciated!!!!!!