Help a lady out~

Kylee
Hello everyone! I'm 21 and my husband is 23, we've worked very hard to get to where we are in life and have decided to get very serious about ttc. We've been trying for about 7 months now and I've miscarried twice. I've had the app for a while but I've never fully understood all of the abreivations or the talk on the app. What I'm getting at is if anyone has any advice, or tips they'd be greatly appreciated. We want a baby so badly and I'm nearly clueless. Please help!!