For anyone whose young and trying for a baby

Hi everyone I’m just ranting and saying my opinion so please no hate!! I got pregnant when I was 19 had my baby when I was 20 he’s almost 5 months now I was so happy when I got pregnant it took me and my bf 6 months to conceive. Anyways while I was pregnant I was really depressed he made me feel as if I was alone he’d stare at other girls and make me feel horrible about myself we would spend no time together, he didn’t work at the time he was talking to bitches behind my back I found him doing that to me so many times even after he said he’d never do it again. All I wanted to say is having a baby will not fix your relationship I know not everyone thinks that and they just want a family but I’m just saying if you got a piece of shit husband like mine the please don’t I don’t regret my son at all I love him more than anything but here I am wanting to leave him I’m so depressed I thought things would be so much different and they’re not he’s changed just we’re so unhappy and we’ve always been that way I’m just now realizing it though it’s really sad. I’ve never done anything wrong to him that’s the saddest part and I still stood by his side as if he was the best thing ever he treats me like shit and idk just sucks. My fault for staying so long though