Feeling ugly

So I’m 23 and always struggled with confidence and now being a single mom doesn’t help. I look like a mess majority of the time cuz I don’t have the energy with a toddler and a house to keep up with to get all cute. But I look in the mirror and hate what I see. My nose is big my lips are small and my forehead is kinda big I got a butt chin and after I had a baby my stretch marks are no joke on my once flat stomachs . Nothing about me is wow . My boyfriend of six years just ended it with me and turns out he’s been cheating all along . They’re all pretty girls . Tbh I think he loved me but wanted someone he could lust more for . I just hate feeling like no matter what I do I will never feel pretty and always feel insecure . I remember Being in elementary and thinking I was the ugliest girl in class. I hope my daughter never feels like this .