*long post * looking for advice

I’m a young mom, I’m 19 with a 2 year old. I was fine for like the first year and a half, But now I’m super depressed and lonely. Idk if it’s a mom thing or it’s just my life. I have like no social life, whatsoever. I work and come home, work and come home. I rarely go out, on my days off, I try to take my daughter out and spend time with her. But I have no friends, everyone that I used to talk to, we just fell off, I always feel like I’m begging for attention or friendship. But I just feel like I’m lost, like I don’t know myself, my life has became nothing but being a mom. & don’t get me wrong, I love being a mommy. But for anyone who’s felt like this, how did you get better? How did you juggle being a mom and also having a LIFE? At first I thought it was just a part of growing up, after graduating high school I slowly stopped talking to all my friends, we just took different paths. & some blame can be put on me, I’m antisocial sometimes but I just don’t want to live like this anymore. I need to do something for myself for once!