How do ovulation works?

Can Someone Tell Me How Does Ovulation Works The Test Like Everything I Don't Get Ovulation I Feel Like I Don't Ovulate No More I Haven't Been Having That Raw Egg That Use To Come Out Of Me TMI I Don't Know What's Wrong And I've Been Trying For A Baby For A Year And I've Been So Stressed About It I Get So Mad When People Get Pregnant... I Be Happy For Them It's That I've Been Trying & Trying And Then For Someone To Tell Me That To Get Over It To Let It Happen On It's On Is Bullshit Because I Tried To Forget About Maybe I'm Weak... IDK How Can You Forget Something That You Truly Want & Wish For It's So Frustrating ...... Every Fucking Month It's A Period... 😟 I Wish I Was Lucky I Miss Having That Belly The Feeling Of A Baby Moving & Growing In You ..... I Just Hope It Comes...