I need help

So I’m 6 Weeks Postpartum I Had A Healthy Baby Girl She’s Not The Problem Her Father Is. So When Him And I Met Things Went Very Fast We Got Together On The 5th Of One Month And I Found Out I Was Pregnant On The 20th Of The Next Month (He Stole My Pills And Made Sure I Got Pregnant) The Issue We’ve Always Had Is His Anger And His Trust Issues It’s Like An Argument Everyday. He’s Also Insecure He Tries To Pretty Much Control All The Aspects Of My Life. Who I Talk To, Where I Go, What I Wear, And What I Post On Social Media. He Has An Issue He’s Told Me Multiple Times He Starts Arguments When He’s Bored To See How I’ll React And He’s Extremely Childish. He Doesn’t Allow Me To Do The Same Type Of Things He Does, He Goes Through My Phone But I’m Not Allowed To Touch His, I’ve Went Through His Phone Once In The Beginning Of Our Relationship( I Had To Fight Him For It) And He Was Talking To Girls Throughout Our Relationship Other Females Have Been An Issue He Allows Females That Are Attracted To Him Just Disrespect Me ( I Had To Stop Going To School Because They Would Threaten Me While I Was Pregnant) Throughout My pregnancy And Even Now Girls Text Me And Show Me Things He’s Said To Them He Does A Lot For Attention But He Proposed To Me A Week After I Had Our Daughter I Said Yes But I’m Reconsidering It For The Fact That He Lets That Happen, He’s Controlling And I’m Just Miserable I Try To Talk To Him About These Issues And He Tells Me If I Did More Than This Wouldn’t Happen And That If I Left Nobody Would Care For Me Like He Does I Honestly Dont Know How Much More I Can Take With This What Should I Do?